56554806879

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{1759}}^1$

素因数の和:2265

約数の個数: 64

約数和(自身を含む): 87588864000

約数和(自身を除く): 31034057121

約数列:

[1, 3, 9, 27, 31, 93, 107, 279, 321, 359, 837, 963, 1077, 1759, 2889, 3231, 3317, 5277, 9693, 9951, 11129, 15831, 29853, 33387, 38413, 47493, 54529, 89559, 100161, 115239, 163587, 188213, 300483, 345717, 490761, 564639, 631481, 1037151, 1190803, 1472283, 1693917, 1894443, 3572409, 5081751, 5683329, 5834603, 10717227, 17049987, 17503809, 19575911, 32151681, 52511427, 58727733, 67568467, 157534281, 176183199, 202705401, 528549597, 608116203, 1824348609, 2094622477, 6283867431, 18851602293, 56554806879]

約数ペア:

[(1, 56554806879), (3, 18851602293), (9, 6283867431), (27, 2094622477), (31, 1824348609), (93, 608116203), (107, 528549597), (279, 202705401), (321, 176183199), (359, 157534281), (837, 67568467), (963, 58727733), (1077, 52511427), (1759, 32151681), (2889, 19575911), (3231, 17503809), (3317, 17049987), (5277, 10717227), (9693, 5834603), (9951, 5683329), (11129, 5081751), (15831, 3572409), (29853, 1894443), (33387, 1693917), (38413, 1472283), (47493, 1190803), (54529, 1037151), (89559, 631481), (100161, 564639), (115239, 490761), (163587, 345717), (188213, 300483)]