168492807

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6983}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 278913024

約数和(自身を除く): 110420217

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 3447, 6983, 8043, 20949, 24129, 48881, 62847, 146643, 439929, 2674489, 8023467, 18721423, 24070401, 56164269, 168492807]

約数ペア:

[(1, 168492807), (3, 56164269), (7, 24070401), (9, 18721423), (21, 8023467), (63, 2674489), (383, 439929), (1149, 146643), (2681, 62847), (3447, 48881), (6983, 24129), (8043, 20949)]