64172097

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17519}}^1$

素因数の和:17573

約数の個数: 24

約数和(自身を含む): 103858560

約数和(自身を除く): 39686463

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 17519, 52557, 157671, 192709, 578127, 648203, 1734381, 1944609, 5833827, 7130233, 21390699, 64172097]

約数ペア:

[(1, 64172097), (3, 21390699), (9, 7130233), (11, 5833827), (33, 1944609), (37, 1734381), (99, 648203), (111, 578127), (333, 192709), (407, 157671), (1221, 52557), (3663, 17519)]