56941491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 81861120

約数和(自身を除く): 24919629

約数列:

[1, 3, 23, 67, 69, 109, 113, 201, 327, 339, 1541, 2507, 2599, 4623, 7303, 7521, 7571, 7797, 12317, 21909, 22713, 36951, 167969, 174133, 283291, 503907, 522399, 825239, 849873, 2475717, 18980497, 56941491]

約数ペア:

[(1, 56941491), (3, 18980497), (23, 2475717), (67, 849873), (69, 825239), (109, 522399), (113, 503907), (201, 283291), (327, 174133), (339, 167969), (1541, 36951), (2507, 22713), (2599, 21909), (4623, 12317), (7303, 7797), (7521, 7571)]