161799651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10889}}^1$

素因数の和:11035

約数の個数: 24

約数和(自身を含む): 253693440

約数和(自身を除く): 91893789

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 10889, 14859, 32667, 98001, 141557, 424671, 1274013, 1382903, 4148709, 12446127, 17977739, 53933217, 161799651]

約数ペア:

[(1, 161799651), (3, 53933217), (9, 17977739), (13, 12446127), (39, 4148709), (117, 1382903), (127, 1274013), (381, 424671), (1143, 141557), (1651, 98001), (4953, 32667), (10889, 14859)]