166880079

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 246403872

約数和(自身を除く): 79523793

約数列:

[1, 3, 9, 61, 183, 197, 549, 591, 1543, 1773, 4629, 12017, 13887, 36051, 94123, 108153, 282369, 303971, 847107, 911913, 2735739, 18542231, 55626693, 166880079]

約数ペア:

[(1, 166880079), (3, 55626693), (9, 18542231), (61, 2735739), (183, 911913), (197, 847107), (549, 303971), (591, 282369), (1543, 108153), (1773, 94123), (4629, 36051), (12017, 13887)]