90153843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53759}}^1$

素因数の和:53818

約数の個数: 16

約数和(自身を含む): 132464640

約数和(自身を除く): 42310797

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 53759, 161277, 698867, 2096601, 2311637, 6934911, 30051281, 90153843]

約数ペア:

[(1, 90153843), (3, 30051281), (13, 6934911), (39, 2311637), (43, 2096601), (129, 698867), (559, 161277), (1677, 53759)]