157065489

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14411}}^1$

素因数の和:14597

約数の個数: 24

約数和(自身を含む): 260799552

約数和(自身を除く): 103734063

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 10899, 14411, 43233, 100877, 129699, 302631, 907893, 2493103, 7479309, 17451721, 22437927, 52355163, 157065489]

約数ペア:

[(1, 157065489), (3, 52355163), (7, 22437927), (9, 17451721), (21, 7479309), (63, 2493103), (173, 907893), (519, 302631), (1211, 129699), (1557, 100877), (3633, 43233), (10899, 14411)]