201918957

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 272047680

約数和(自身を除く): 70128723

約数列:

[1, 3, 137, 411, 443, 1109, 1329, 3327, 60691, 151933, 182073, 455799, 491287, 1473861, 67306319, 201918957]

約数ペア:

[(1, 201918957), (3, 67306319), (137, 1473861), (411, 491287), (443, 455799), (1109, 182073), (1329, 151933), (3327, 60691)]