31613193

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{14821}}^1$

素因数の和:14909

約数の個数: 16

約数和(自身を含む): 47430400

約数和(自身を除く): 15817207

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 14821, 44463, 133389, 400167, 1170859, 3512577, 10537731, 31613193]

約数ペア:

[(1, 31613193), (3, 10537731), (9, 3512577), (27, 1170859), (79, 400167), (237, 133389), (711, 44463), (2133, 14821)]