42462873

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{18077}}^1$

素因数の和:18118

約数の個数: 20

約数和(自身を含む): 65623140

約数和(自身を除く): 23160267

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 18077, 54231, 162693, 488079, 524233, 1464237, 1572699, 4718097, 14154291, 42462873]

約数ペア:

[(1, 42462873), (3, 14154291), (9, 4718097), (27, 1572699), (29, 1464237), (81, 524233), (87, 488079), (261, 162693), (783, 54231), (2349, 18077)]