90440703

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 138103680

約数和(自身を除く): 47662977

約数列:

[1, 3, 9, 19, 57, 171, 263, 789, 2011, 2367, 4997, 6033, 14991, 18099, 38209, 44973, 114627, 343881, 528893, 1586679, 4760037, 10048967, 30146901, 90440703]

約数ペア:

[(1, 90440703), (3, 30146901), (9, 10048967), (19, 4760037), (57, 1586679), (171, 528893), (263, 343881), (789, 114627), (2011, 44973), (2367, 38209), (4997, 18099), (6033, 14991)]