66202647

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{23011}}^1$

素因数の和:23158

約数の個数: 16

約数和(自身を含む): 101620992

約数和(自身を除く): 35418345

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 23011, 69033, 161077, 483231, 3152507, 9457521, 22067549, 66202647]

約数ペア:

[(1, 66202647), (3, 22067549), (7, 9457521), (21, 3152507), (137, 483231), (411, 161077), (959, 69033), (2877, 23011)]