71563011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18917}}^1$

素因数の和:19030

約数の個数: 16

約数和(自身を含む): 103821984

約数和(自身を除く): 32258973

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 18917, 56751, 245921, 737763, 1834949, 5504847, 23854337, 71563011]

約数ペア:

[(1, 71563011), (3, 23854337), (13, 5504847), (39, 1834949), (97, 737763), (291, 245921), (1261, 56751), (3783, 18917)]