145214907

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 199586688

約数和(自身を除く): 54371781

約数列:

[1, 3, 41, 123, 163, 489, 6683, 7243, 20049, 21729, 296963, 890889, 1180609, 3541827, 48404969, 145214907]

約数ペア:

[(1, 145214907), (3, 48404969), (41, 3541827), (123, 1180609), (163, 890889), (489, 296963), (6683, 21729), (7243, 20049)]