84410901

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 128768640

約数和(自身を除く): 44357739

約数列:

[1, 3, 9, 19, 57, 171, 401, 1203, 1231, 3609, 3693, 7619, 11079, 22857, 23389, 68571, 70167, 210501, 493631, 1480893, 4442679, 9378989, 28136967, 84410901]

約数ペア:

[(1, 84410901), (3, 28136967), (9, 9378989), (19, 4442679), (57, 1480893), (171, 493631), (401, 210501), (1203, 70167), (1231, 68571), (3609, 23389), (3693, 22857), (7619, 11079)]