161475129

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55547}}^1$

素因数の和:55589

約数の個数: 24

約数和(自身を含む): 259964640

約数和(自身を除く): 98489511

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 55547, 166641, 499923, 944299, 1055393, 2832897, 3166179, 8498691, 9498537, 17941681, 53825043, 161475129]

約数ペア:

[(1, 161475129), (3, 53825043), (9, 17941681), (17, 9498537), (19, 8498691), (51, 3166179), (57, 2832897), (153, 1055393), (171, 944299), (323, 499923), (969, 166641), (2907, 55547)]