103638479987

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137341}}^1$

素因数の和:137523

約数の個数: 32

約数和(自身を含む): 127629173760

約数和(自身を除く): 23990693773

約数列:

[1, 7, 23, 43, 109, 161, 301, 763, 989, 2507, 4687, 6923, 17549, 32809, 107801, 137341, 754607, 961387, 3158843, 5905663, 14970169, 22111901, 41339641, 104791183, 135830249, 344313887, 643717267, 950811743, 2410197209, 4506020869, 14805497141, 103638479987]

約数ペア:

[(1, 103638479987), (7, 14805497141), (23, 4506020869), (43, 2410197209), (109, 950811743), (161, 643717267), (301, 344313887), (763, 135830249), (989, 104791183), (2507, 41339641), (4687, 22111901), (6923, 14970169), (17549, 5905663), (32809, 3158843), (107801, 961387), (137341, 754607)]