149733969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{648199}}^1$

素因数の和:648220

約数の個数: 16

約数和(自身を含む): 248908800

約数和(自身を除く): 99174831

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 648199, 1944597, 4537393, 7130189, 13612179, 21390567, 49911323, 149733969]

約数ペア:

[(1, 149733969), (3, 49911323), (7, 21390567), (11, 13612179), (21, 7130189), (33, 4537393), (77, 1944597), (231, 648199)]