17620343019

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1217}}^1\times {\mathrm{4831}}^1$

素因数の和:6097

約数の個数: 40

約数和(自身を含む): 27060958848

約数和(自身を除く): 9440615829

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1217, 2997, 3651, 4831, 10953, 14493, 32859, 43479, 45029, 98577, 130437, 135087, 178747, 391311, 405261, 536241, 1215783, 1608723, 3647349, 4826169, 5879327, 14478507, 17637981, 52913943, 158741829, 217535099, 476225487, 652605297, 1957815891, 5873447673, 17620343019]

約数ペア:

[(1, 17620343019), (3, 5873447673), (9, 1957815891), (27, 652605297), (37, 476225487), (81, 217535099), (111, 158741829), (333, 52913943), (999, 17637981), (1217, 14478507), (2997, 5879327), (3651, 4826169), (4831, 3647349), (10953, 1608723), (14493, 1215783), (32859, 536241), (43479, 405261), (45029, 391311), (98577, 178747), (130437, 135087)]