27834431085

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 51433574400

約数和(自身を除く): 23599143315

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 103, 135, 159, 179, 211, 265, 309, 477, 515, 537, 633, 795, 895, 927, 1055, 1431, 1545, 1611, 1899, 2385, 2685, 2781, 3165, 4635, 4833, 5459, 5697, 7155, 8055, 9487, 9495, 11183, 13905, 16377, 18437, 21733, 24165, 27295, 28461, 28485, 33549, 37769, 47435, 49131, 55311, 55915, 65199, 81885, 85383, 92185, 100647, 108665, 113307, 142305, 147393, 165933, 167745, 188845, 195597, 245655, 256149, 276555, 301941, 325995, 339921, 426915, 497799, 503235, 566535, 586791, 736965, 829665, 977161, 977985, 1019763, 1151849, 1280745, 1509705, 1699605, 2001757, 2488995, 2931483, 2933955, 3455547, 3890207, 4885805, 5098815, 5759245, 6005271, 8794449, 10008785, 10366641, 11670621, 14657415, 17277735, 18015813, 19451035, 26383347, 30026355, 31099923, 35011863, 43972245, 51833205, 54047439, 58353105, 90079065, 105035589, 131916735, 155499615, 175059315, 206180971, 270237195, 525177945, 618542913, 1030904855, 1855628739, 3092714565, 5566886217, 9278143695, 27834431085]

約数ペア:

[(1, 27834431085), (3, 9278143695), (5, 5566886217), (9, 3092714565), (15, 1855628739), (27, 1030904855), (45, 618542913), (53, 525177945), (103, 270237195), (135, 206180971), (159, 175059315), (179, 155499615), (211, 131916735), (265, 105035589), (309, 90079065), (477, 58353105), (515, 54047439), (537, 51833205), (633, 43972245), (795, 35011863), (895, 31099923), (927, 30026355), (1055, 26383347), (1431, 19451035), (1545, 18015813), (1611, 17277735), (1899, 14657415), (2385, 11670621), (2685, 10366641), (2781, 10008785), (3165, 8794449), (4635, 6005271), (4833, 5759245), (5459, 5098815), (5697, 4885805), (7155, 3890207), (8055, 3455547), (9487, 2933955), (9495, 2931483), (11183, 2488995), (13905, 2001757), (16377, 1699605), (18437, 1509705), (21733, 1280745), (24165, 1151849), (27295, 1019763), (28461, 977985), (28485, 977161), (33549, 829665), (37769, 736965), (47435, 586791), (49131, 566535), (55311, 503235), (55915, 497799), (65199, 426915), (81885, 339921), (85383, 325995), (92185, 301941), (100647, 276555), (108665, 256149), (113307, 245655), (142305, 195597), (147393, 188845), (165933, 167745)]