158668029

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16339}}^1$

素因数の和:16441

約数の個数: 24

約数和(自身を含む): 249805920

約数和(自身を除く): 91137891

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 16339, 49017, 147051, 212407, 637221, 1356137, 1911663, 4068411, 12205233, 17629781, 52889343, 158668029]

約数ペア:

[(1, 158668029), (3, 52889343), (9, 17629781), (13, 12205233), (39, 4068411), (83, 1911663), (117, 1356137), (249, 637221), (747, 212407), (1079, 147051), (3237, 49017), (9711, 16339)]