129563397

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 190944000

約数和(自身を除く): 61380603

約数列:

[1, 3, 9, 79, 149, 237, 447, 711, 1223, 1341, 3669, 11007, 11771, 35313, 96617, 105939, 182227, 289851, 546681, 869553, 1640043, 14395933, 43187799, 129563397]

約数ペア:

[(1, 129563397), (3, 43187799), (9, 14395933), (79, 1640043), (149, 869553), (237, 546681), (447, 289851), (711, 182227), (1223, 105939), (1341, 96617), (3669, 35313), (11007, 11771)]