72611907

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1447}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 99390720

約数和(自身を除く): 26778813

約数列:

[1, 3, 43, 129, 389, 1167, 1447, 4341, 16727, 50181, 62221, 186663, 562883, 1688649, 24203969, 72611907]

約数ペア:

[(1, 72611907), (3, 24203969), (43, 1688649), (129, 562883), (389, 186663), (1167, 62221), (1447, 50181), (4341, 16727)]