87848804313

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 141933772800

約数和(自身を除く): 54084968487

約数列:

[1, 3, 9, 23, 27, 61, 69, 71, 89, 183, 207, 213, 267, 367, 549, 621, 639, 801, 1101, 1403, 1633, 1647, 1917, 2047, 2403, 3303, 4209, 4331, 4899, 5429, 6141, 6319, 8441, 9909, 12627, 12993, 14697, 16287, 18423, 18957, 22387, 25323, 26057, 32663, 37881, 38979, 44091, 48861, 55269, 56871, 67161, 75969, 78171, 97989, 99613, 116937, 124867, 145337, 146583, 170613, 201483, 227907, 234513, 293967, 298839, 374601, 385459, 436011, 514901, 599311, 604449, 703539, 751249, 881901, 896517, 1123803, 1156377, 1308033, 1544703, 1589477, 1797933, 1992443, 2253747, 2319073, 2689551, 3371409, 3469131, 3924099, 4634109, 4768431, 5393799, 5977329, 6761241, 6957219, 8865557, 10407393, 13902327, 14305293, 16181397, 17931987, 20283723, 20871657, 26596671, 36557971, 42915879, 45826189, 53338679, 53795961, 62614971, 79790013, 109673913, 137478567, 141463453, 160016037, 239370039, 329021739, 412435701, 424390359, 480048111, 987065217, 1237307103, 1273171077, 1440144333, 3253659419, 3819513231, 9760978257, 29282934771, 87848804313]

約数ペア:

[(1, 87848804313), (3, 29282934771), (9, 9760978257), (23, 3819513231), (27, 3253659419), (61, 1440144333), (69, 1273171077), (71, 1237307103), (89, 987065217), (183, 480048111), (207, 424390359), (213, 412435701), (267, 329021739), (367, 239370039), (549, 160016037), (621, 141463453), (639, 137478567), (801, 109673913), (1101, 79790013), (1403, 62614971), (1633, 53795961), (1647, 53338679), (1917, 45826189), (2047, 42915879), (2403, 36557971), (3303, 26596671), (4209, 20871657), (4331, 20283723), (4899, 17931987), (5429, 16181397), (6141, 14305293), (6319, 13902327), (8441, 10407393), (9909, 8865557), (12627, 6957219), (12993, 6761241), (14697, 5977329), (16287, 5393799), (18423, 4768431), (18957, 4634109), (22387, 3924099), (25323, 3469131), (26057, 3371409), (32663, 2689551), (37881, 2319073), (38979, 2253747), (44091, 1992443), (48861, 1797933), (55269, 1589477), (56871, 1544703), (67161, 1308033), (75969, 1156377), (78171, 1123803), (97989, 896517), (99613, 881901), (116937, 751249), (124867, 703539), (145337, 604449), (146583, 599311), (170613, 514901), (201483, 436011), (227907, 385459), (234513, 374601), (293967, 298839)]