68441121

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18413}}^1$

素因数の和:18485

約数の個数: 24

約数和(自身を含む): 114903360

約数和(自身を除く): 46462239

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18413, 55239, 128891, 165717, 386673, 1086367, 1160019, 3259101, 7604569, 9777303, 22813707, 68441121]

約数ペア:

[(1, 68441121), (3, 22813707), (7, 9777303), (9, 7604569), (21, 3259101), (59, 1160019), (63, 1086367), (177, 386673), (413, 165717), (531, 128891), (1239, 55239), (3717, 18413)]