125787411

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{15077}}^1$

素因数の和:15192

約数の個数: 20

約数和(自身を含む): 189741552

約数和(自身を除く): 63954141

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 15077, 45231, 135693, 407079, 1221237, 1552931, 4658793, 13976379, 41929137, 125787411]

約数ペア:

[(1, 125787411), (3, 41929137), (9, 13976379), (27, 4658793), (81, 1552931), (103, 1221237), (309, 407079), (927, 135693), (2781, 45231), (8343, 15077)]