201504519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69317}}^1$

素因数の和:69359

約数の個数: 24

約数和(自身を含む): 324408240

約数和(自身を除く): 122903721

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 69317, 207951, 623853, 1178389, 1317023, 3535167, 3951069, 10605501, 11853207, 22389391, 67168173, 201504519]

約数ペア:

[(1, 201504519), (3, 67168173), (9, 22389391), (17, 11853207), (19, 10605501), (51, 3951069), (57, 3535167), (153, 1317023), (171, 1178389), (323, 623853), (969, 207951), (2907, 69317)]