248795280381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 361085091840

約数和(自身を除く): 112289811459

約数列:

[1, 3, 17, 51, 59, 177, 191, 193, 573, 579, 1003, 2243, 3009, 3247, 3281, 6729, 9741, 9843, 11269, 11387, 33807, 34161, 36863, 38131, 110589, 114393, 132337, 191573, 193579, 397011, 428413, 432899, 574719, 580737, 626671, 1285239, 1298697, 1880013, 2174917, 2249729, 6524751, 6749187, 7283021, 7359283, 21849063, 22077849, 25276367, 25541041, 36973589, 75829101, 76623123, 82683709, 110920767, 248051127, 429698239, 434197697, 1289094717, 1302593091, 1405623053, 4216869159, 4878338831, 14635016493, 82931760127, 248795280381]

約数ペア:

[(1, 248795280381), (3, 82931760127), (17, 14635016493), (51, 4878338831), (59, 4216869159), (177, 1405623053), (191, 1302593091), (193, 1289094717), (573, 434197697), (579, 429698239), (1003, 248051127), (2243, 110920767), (3009, 82683709), (3247, 76623123), (3281, 75829101), (6729, 36973589), (9741, 25541041), (9843, 25276367), (11269, 22077849), (11387, 21849063), (33807, 7359283), (34161, 7283021), (36863, 6749187), (38131, 6524751), (110589, 2249729), (114393, 2174917), (132337, 1880013), (191573, 1298697), (193579, 1285239), (397011, 626671), (428413, 580737), (432899, 574719)]