72259161

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 104880960

約数和(自身を除く): 32621799

約数列:

[1, 3, 13, 39, 169, 359, 397, 507, 1077, 1191, 4667, 5161, 14001, 15483, 60671, 67093, 142523, 182013, 201279, 427569, 1852799, 5558397, 24086387, 72259161]

約数ペア:

[(1, 72259161), (3, 24086387), (13, 5558397), (39, 1852799), (169, 427569), (359, 201279), (397, 182013), (507, 142523), (1077, 67093), (1191, 60671), (4667, 15483), (5161, 14001)]