77331359

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 95541120

約数和(自身を除く): 18209761

約数列:

[1, 7, 23, 49, 59, 161, 413, 1127, 1163, 1357, 2891, 8141, 9499, 26749, 56987, 66493, 68617, 187243, 480319, 1310701, 1578191, 3362233, 11047337, 77331359]

約数ペア:

[(1, 77331359), (7, 11047337), (23, 3362233), (49, 1578191), (59, 1310701), (161, 480319), (413, 187243), (1127, 68617), (1163, 66493), (1357, 56987), (2891, 26749), (8141, 9499)]