313633701

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 488743200

約数和(自身を除く): 175109499

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 387, 477, 1161, 1431, 1699, 2279, 3483, 4293, 5097, 6837, 15291, 20511, 45873, 61533, 73057, 90047, 137619, 184599, 219171, 270141, 657513, 810423, 1972539, 2431269, 3872021, 5917617, 7293807, 11616063, 34848189, 104544567, 313633701]

約数ペア:

[(1, 313633701), (3, 104544567), (9, 34848189), (27, 11616063), (43, 7293807), (53, 5917617), (81, 3872021), (129, 2431269), (159, 1972539), (387, 810423), (477, 657513), (1161, 270141), (1431, 219171), (1699, 184599), (2279, 137619), (3483, 90047), (4293, 73057), (5097, 61533), (6837, 45873), (15291, 20511)]