47916591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 70698240

約数和(自身を除く): 22781649

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 379, 629, 1137, 1139, 1887, 2479, 3417, 6443, 7437, 14023, 19329, 25393, 42069, 42143, 76179, 126429, 238391, 431681, 715173, 939541, 1295043, 2818623, 15972197, 47916591]

約数ペア:

[(1, 47916591), (3, 15972197), (17, 2818623), (37, 1295043), (51, 939541), (67, 715173), (111, 431681), (201, 238391), (379, 126429), (629, 76179), (1137, 42143), (1139, 42069), (1887, 25393), (2479, 19329), (3417, 14023), (6443, 7437)]