172327239

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{58199}}^1$

素因数の和:58259

約数の個数: 24

約数和(自身を含む): 290534400

約数和(自身を除く): 118207161

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 58199, 174597, 407393, 523791, 1222179, 2735353, 3666537, 8206059, 19147471, 24618177, 57442413, 172327239]

約数ペア:

[(1, 172327239), (3, 57442413), (7, 24618177), (9, 19147471), (21, 8206059), (47, 3666537), (63, 2735353), (141, 1222179), (329, 523791), (423, 407393), (987, 174597), (2961, 58199)]