83815281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13879}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 134247360

約数和(自身を除く): 50432079

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 13879, 41637, 124911, 152669, 458007, 846619, 1374021, 2539857, 7619571, 9312809, 27938427, 83815281]

約数ペア:

[(1, 83815281), (3, 27938427), (9, 9312809), (11, 7619571), (33, 2539857), (61, 1374021), (99, 846619), (183, 458007), (549, 152669), (671, 124911), (2013, 41637), (6039, 13879)]