77702121

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72551}}^1$

素因数の和:72581

約数の個数: 24

約数和(自身を含む): 135817344

約数和(自身を除く): 58115223

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 72551, 217653, 507857, 652959, 1233367, 1523571, 3700101, 4570713, 8633569, 11100303, 25900707, 77702121]

約数ペア:

[(1, 77702121), (3, 25900707), (7, 11100303), (9, 8633569), (17, 4570713), (21, 3700101), (51, 1523571), (63, 1233367), (119, 652959), (153, 507857), (357, 217653), (1071, 72551)]