72460257

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 98904960

約数和(自身を除く): 26444703

約数列:

[1, 3, 71, 109, 213, 327, 3121, 7739, 9363, 23217, 221591, 340189, 664773, 1020567, 24153419, 72460257]

約数ペア:

[(1, 72460257), (3, 24153419), (71, 1020567), (109, 664773), (213, 340189), (327, 221591), (3121, 23217), (7739, 9363)]