54129303

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15541}}^1$

素因数の和:15596

約数の個数: 20

約数和(自身を含む): 82745608

約数和(自身を除く): 28616305

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15541, 46623, 139869, 419607, 668263, 1258821, 2004789, 6014367, 18043101, 54129303]

約数ペア:

[(1, 54129303), (3, 18043101), (9, 6014367), (27, 2004789), (43, 1258821), (81, 668263), (129, 419607), (387, 139869), (1161, 46623), (3483, 15541)]