87683721

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 118339584

約数和(自身を除く): 30655863

約数列:

[1, 3, 127, 373, 381, 617, 1119, 1851, 47371, 78359, 142113, 230141, 235077, 690423, 29227907, 87683721]

約数ペア:

[(1, 87683721), (3, 29227907), (127, 690423), (373, 235077), (381, 230141), (617, 142113), (1119, 78359), (1851, 47371)]