228156700779

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1\times {\mathrm{14107}}^1$

素因数の和:15237

約数の個数: 64

約数和(自身を含む): 391358177280

約数和(自身を除く): 163201476501

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1031, 1743, 2241, 3093, 5229, 7217, 9279, 14107, 15687, 21651, 27837, 42321, 64953, 85573, 98749, 126963, 194859, 256719, 296247, 380889, 599011, 770157, 888741, 1170881, 1797033, 2310471, 2666223, 3512643, 5391099, 8196167, 10537929, 14544317, 16173297, 24588501, 31613787, 43632951, 73765503, 101810219, 130898853, 221296509, 305430657, 392696559, 916291971, 1207178311, 2748875913, 3621534933, 8450248177, 10864604799, 25350744531, 32593814397, 76052233593, 228156700779]

約数ペア:

[(1, 228156700779), (3, 76052233593), (7, 32593814397), (9, 25350744531), (21, 10864604799), (27, 8450248177), (63, 3621534933), (83, 2748875913), (189, 1207178311), (249, 916291971), (581, 392696559), (747, 305430657), (1031, 221296509), (1743, 130898853), (2241, 101810219), (3093, 73765503), (5229, 43632951), (7217, 31613787), (9279, 24588501), (14107, 16173297), (15687, 14544317), (21651, 10537929), (27837, 8196167), (42321, 5391099), (64953, 3512643), (85573, 2666223), (98749, 2310471), (126963, 1797033), (194859, 1170881), (256719, 888741), (296247, 770157), (380889, 599011)]