156957129

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36107}}^1$

素因数の和:36146

約数の個数: 32

約数和(自身を含む): 277309440

約数和(自身を除く): 120352311

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 36107, 108321, 252749, 324963, 758247, 830461, 974889, 2274741, 2491383, 5813227, 6824223, 7474149, 17439681, 22422447, 52319043, 156957129]

約数ペア:

[(1, 156957129), (3, 52319043), (7, 22422447), (9, 17439681), (21, 7474149), (23, 6824223), (27, 5813227), (63, 2491383), (69, 2274741), (161, 974889), (189, 830461), (207, 758247), (483, 324963), (621, 252749), (1449, 108321), (4347, 36107)]