71767251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7001}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 111415824

約数和(自身を除く): 39648573

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 7001, 10251, 21003, 63009, 119017, 357051, 469067, 1071153, 1407201, 4221603, 7974139, 23922417, 71767251]

約数ペア:

[(1, 71767251), (3, 23922417), (9, 7974139), (17, 4221603), (51, 1407201), (67, 1071153), (153, 469067), (201, 357051), (603, 119017), (1139, 63009), (3417, 21003), (7001, 10251)]