254210007501

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{127289}}^1$

素因数の和:127563

約数の個数: 64

約数和(自身を含む): 421584480000

約数和(自身を除く): 167374472499

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 229, 323, 459, 513, 687, 969, 2061, 2907, 3893, 4351, 6183, 8721, 11679, 13053, 35037, 39159, 73967, 105111, 117477, 127289, 221901, 381867, 665703, 1145601, 1997109, 2163913, 2418491, 3436803, 6491739, 7255473, 19475217, 21766419, 29149181, 41114347, 58425651, 65299257, 87447543, 123343041, 262342629, 370029123, 495536077, 553834439, 787027887, 1110087369, 1486608231, 1661503317, 4459824693, 4984509951, 9415185463, 13379474079, 14953529853, 28245556389, 84736669167, 254210007501]

約数ペア:

[(1, 254210007501), (3, 84736669167), (9, 28245556389), (17, 14953529853), (19, 13379474079), (27, 9415185463), (51, 4984509951), (57, 4459824693), (153, 1661503317), (171, 1486608231), (229, 1110087369), (323, 787027887), (459, 553834439), (513, 495536077), (687, 370029123), (969, 262342629), (2061, 123343041), (2907, 87447543), (3893, 65299257), (4351, 58425651), (6183, 41114347), (8721, 29149181), (11679, 21766419), (13053, 19475217), (35037, 7255473), (39159, 6491739), (73967, 3436803), (105111, 2418491), (117477, 2163913), (127289, 1997109), (221901, 1145601), (381867, 665703)]