51631047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147097}}^1$

素因数の和:147119

約数の個数: 16

約数和(自身を含む): 82374880

約数和(自身を除く): 30743833

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147097, 441291, 1323873, 1912261, 3971619, 5736783, 17210349, 51631047]

約数ペア:

[(1, 51631047), (3, 17210349), (9, 5736783), (13, 3971619), (27, 1912261), (39, 1323873), (117, 441291), (351, 147097)]