61387432893

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{1487}}^1\times {\mathrm{51539}}^1$

素因数の和:53121

約数の個数: 24

約数和(自身を含む): 89729078400

約数和(自身を除く): 28341645507

約数列:

[1, 3, 9, 89, 267, 801, 1487, 4461, 13383, 51539, 132343, 154617, 397029, 463851, 1191087, 4586971, 13760913, 41282739, 76638493, 229915479, 689746437, 6820825877, 20462477631, 61387432893]

約数ペア:

[(1, 61387432893), (3, 20462477631), (9, 6820825877), (89, 689746437), (267, 229915479), (801, 76638493), (1487, 41282739), (4461, 13760913), (13383, 4586971), (51539, 1191087), (132343, 463851), (154617, 397029)]