153581036889

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{298031}}^1$

素因数の和:298557

約数の個数: 32

約数和(自身を含む): 238959673344

約数和(自身を除く): 85378636455

約数列:

[1, 3, 7, 21, 53, 159, 371, 463, 1113, 1389, 3241, 9723, 24539, 73617, 171773, 298031, 515319, 894093, 2086217, 6258651, 15795643, 47386929, 110569501, 137988353, 331708503, 413965059, 965918471, 2897755413, 7313382709, 21940148127, 51193678963, 153581036889]

約数ペア:

[(1, 153581036889), (3, 51193678963), (7, 21940148127), (21, 7313382709), (53, 2897755413), (159, 965918471), (371, 413965059), (463, 331708503), (1113, 137988353), (1389, 110569501), (3241, 47386929), (9723, 15795643), (24539, 6258651), (73617, 2086217), (171773, 894093), (298031, 515319)]