80936469

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{44741}}^1$

素因数の和:44817

約数の個数: 16

約数和(自身を含む): 121698240

約数和(自身を除く): 40761771

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 44741, 134223, 402669, 1208007, 2997647, 8992941, 26978823, 80936469]

約数ペア:

[(1, 80936469), (3, 26978823), (9, 8992941), (27, 2997647), (67, 1208007), (201, 402669), (603, 134223), (1809, 44741)]