351467991

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26951}}^1$

素因数の和:26993

約数の個数: 40

約数和(自身を含む): 626148864

約数和(自身を除く): 274680873

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 26951, 80853, 188657, 242559, 565971, 619873, 727677, 1697913, 1859619, 2183031, 4339111, 5093739, 5578857, 13017333, 15281217, 16736571, 39051999, 50209713, 117155997, 351467991]

約数ペア:

[(1, 351467991), (3, 117155997), (7, 50209713), (9, 39051999), (21, 16736571), (23, 15281217), (27, 13017333), (63, 5578857), (69, 5093739), (81, 4339111), (161, 2183031), (189, 1859619), (207, 1697913), (483, 727677), (567, 619873), (621, 565971), (1449, 242559), (1863, 188657), (4347, 80853), (13041, 26951)]