153664433

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 173519136

約数和(自身を除く): 19854703

約数列:

[1, 13, 41, 67, 169, 331, 533, 871, 2747, 4303, 6929, 11323, 13571, 22177, 35711, 55939, 176423, 288301, 464243, 909257, 2293499, 3747913, 11820341, 153664433]

約数ペア:

[(1, 153664433), (13, 11820341), (41, 3747913), (67, 2293499), (169, 909257), (331, 464243), (533, 288301), (871, 176423), (2747, 55939), (4303, 35711), (6929, 22177), (11323, 13571)]