64127214

素因数分解:

$2^1\times 3^{11}\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 145083120

約数和(自身を除く): 80955906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 362, 486, 543, 729, 1086, 1458, 1629, 2187, 3258, 4374, 4887, 6561, 9774, 13122, 14661, 19683, 29322, 39366, 43983, 59049, 87966, 118098, 131949, 177147, 263898, 354294, 395847, 791694, 1187541, 2375082, 3562623, 7125246, 10687869, 21375738, 32063607, 64127214]

約数ペア:

[(1, 64127214), (2, 32063607), (3, 21375738), (6, 10687869), (9, 7125246), (18, 3562623), (27, 2375082), (54, 1187541), (81, 791694), (162, 395847), (181, 354294), (243, 263898), (362, 177147), (486, 131949), (543, 118098), (729, 87966), (1086, 59049), (1458, 43983), (1629, 39366), (2187, 29322), (3258, 19683), (4374, 14661), (4887, 13122), (6561, 9774)]