61471779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4583}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 87132672

約数和(自身を除く): 25660893

約数列:

[1, 3, 17, 51, 263, 789, 4471, 4583, 13413, 13749, 77911, 233733, 1205329, 3615987, 20490593, 61471779]

約数ペア:

[(1, 61471779), (3, 20490593), (17, 3615987), (51, 1205329), (263, 233733), (789, 77911), (4471, 13749), (4583, 13413)]