31067361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 50413440

約数和(自身を除く): 19346079

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1451, 1647, 2379, 4353, 7137, 13059, 18863, 21411, 39177, 56589, 88511, 169767, 265533, 509301, 796599, 1150643, 2389797, 3451929, 10355787, 31067361]

約数ペア:

[(1, 31067361), (3, 10355787), (9, 3451929), (13, 2389797), (27, 1150643), (39, 796599), (61, 509301), (117, 265533), (183, 169767), (351, 88511), (549, 56589), (793, 39177), (1451, 21411), (1647, 18863), (2379, 13059), (4353, 7137)]