90578730529

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{465277}}^1$

素因数の和:465457

約数の個数: 24

約数和(自身を含む): 109796302440

約数和(自身を除く): 19217571911

約数列:

[1, 7, 29, 49, 137, 203, 959, 1421, 3973, 6713, 27811, 194677, 465277, 3256939, 13493033, 22798573, 63742949, 94451231, 446200643, 661158617, 1848545521, 3123404501, 12939818647, 90578730529]

約数ペア:

[(1, 90578730529), (7, 12939818647), (29, 3123404501), (49, 1848545521), (137, 661158617), (203, 446200643), (959, 94451231), (1421, 63742949), (3973, 22798573), (6713, 13493033), (27811, 3256939), (194677, 465277)]