77138689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 83635200

約数和(自身を除く): 6496511

約数列:

[1, 19, 43, 263, 359, 817, 4997, 6821, 11309, 15437, 94417, 214871, 293303, 1793923, 4059931, 77138689]

約数ペア:

[(1, 77138689), (19, 4059931), (43, 1793923), (263, 293303), (359, 214871), (817, 94417), (4997, 15437), (6821, 11309)]