2531355572217

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{2143}}^1$

素因数の和:2547

約数の個数: 96

約数和(自身を含む): 3682971844608

約数和(自身を除く): 1151616272391

約数列:

[1, 3, 19, 57, 67, 73, 201, 219, 223, 361, 669, 1083, 1273, 1387, 2143, 3819, 4161, 4237, 4891, 6429, 12711, 14673, 14941, 16279, 24187, 26353, 40717, 44823, 48837, 72561, 79059, 80503, 92929, 122151, 143581, 156439, 241509, 278787, 283879, 309301, 430743, 469317, 477889, 773623, 851637, 927903, 1090693, 1433667, 1765651, 2320869, 2728039, 2972341, 3272079, 5296953, 5393701, 5876719, 8184117, 8917023, 9079891, 10481413, 16181103, 17630157, 20723167, 27239673, 31444239, 32018563, 34885897, 51832741, 56474479, 62169501, 96055689, 104657691, 155498223, 169423437, 172517929, 199146847, 393740173, 517553787, 597440541, 608352697, 662832043, 1181220519, 1825058091, 1988496129, 2337355099, 3783790093, 7012065297, 11351370279, 11558701243, 12593808817, 34676103729, 37781426451, 44409746881, 133229240643, 843785190739, 2531355572217]

約数ペア:

[(1, 2531355572217), (3, 843785190739), (19, 133229240643), (57, 44409746881), (67, 37781426451), (73, 34676103729), (201, 12593808817), (219, 11558701243), (223, 11351370279), (361, 7012065297), (669, 3783790093), (1083, 2337355099), (1273, 1988496129), (1387, 1825058091), (2143, 1181220519), (3819, 662832043), (4161, 608352697), (4237, 597440541), (4891, 517553787), (6429, 393740173), (12711, 199146847), (14673, 172517929), (14941, 169423437), (16279, 155498223), (24187, 104657691), (26353, 96055689), (40717, 62169501), (44823, 56474479), (48837, 51832741), (72561, 34885897), (79059, 32018563), (80503, 31444239), (92929, 27239673), (122151, 20723167), (143581, 17630157), (156439, 16181103), (241509, 10481413), (278787, 9079891), (283879, 8917023), (309301, 8184117), (430743, 5876719), (469317, 5393701), (477889, 5296953), (773623, 3272079), (851637, 2972341), (927903, 2728039), (1090693, 2320869), (1433667, 1765651)]