55358871

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 75479904

約数和(自身を除く): 20121033

約数列:

[1, 3, 53, 159, 397, 877, 1191, 2631, 21041, 46481, 63123, 139443, 348169, 1044507, 18452957, 55358871]

約数ペア:

[(1, 55358871), (3, 18452957), (53, 1044507), (159, 348169), (397, 139443), (877, 63123), (1191, 46481), (2631, 21041)]