80456764491

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{2017}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 119632076928

約数和(自身を除く): 39175312437

約数列:

[1, 3, 9, 47, 141, 181, 423, 521, 543, 1563, 1629, 2017, 4689, 6051, 8507, 18153, 24487, 25521, 73461, 76563, 94301, 94799, 220383, 282903, 284397, 365077, 848709, 853191, 1050857, 1095231, 3152571, 3285693, 4432147, 9457713, 13296441, 17158619, 39889323, 49390279, 51475857, 148170837, 154427571, 190205117, 444512511, 570615351, 1711846053, 8939640499, 26818921497, 80456764491]

約数ペア:

[(1, 80456764491), (3, 26818921497), (9, 8939640499), (47, 1711846053), (141, 570615351), (181, 444512511), (423, 190205117), (521, 154427571), (543, 148170837), (1563, 51475857), (1629, 49390279), (2017, 39889323), (4689, 17158619), (6051, 13296441), (8507, 9457713), (18153, 4432147), (24487, 3285693), (25521, 3152571), (73461, 1095231), (76563, 1050857), (94301, 853191), (94799, 848709), (220383, 365077), (282903, 284397)]