668081194893

素因数分解:

$3^3\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{3071087}}^1$

素因数の和:3072254

約数の個数: 32

約数和(自身を含む): 1132125880320

約数和(自身を除く): 464044685427

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1151, 3453, 8057, 10359, 24171, 31077, 72513, 217539, 3071087, 9213261, 21497609, 27639783, 64492827, 82919349, 193478481, 580435443, 3534821137, 10604463411, 24743747959, 31813390233, 74231243877, 95440170699, 222693731631, 668081194893]

約数ペア:

[(1, 668081194893), (3, 222693731631), (7, 95440170699), (9, 74231243877), (21, 31813390233), (27, 24743747959), (63, 10604463411), (189, 3534821137), (1151, 580435443), (3453, 193478481), (8057, 82919349), (10359, 64492827), (24171, 27639783), (31077, 21497609), (72513, 9213261), (217539, 3071087)]