71830653

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 98612736

約数和(自身を除く): 26782083

約数列:

[1, 3, 37, 111, 653, 991, 1959, 2973, 24161, 36667, 72483, 110001, 647123, 1941369, 23943551, 71830653]

約数ペア:

[(1, 71830653), (3, 23943551), (37, 1941369), (111, 647123), (653, 110001), (991, 72483), (1959, 36667), (2973, 24161)]