71366187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 105814080

約数和(自身を除く): 34447893

約数列:

[1, 3, 17, 29, 51, 73, 87, 219, 493, 661, 1241, 1479, 1983, 2117, 3723, 6351, 11237, 19169, 33711, 35989, 48253, 57507, 107967, 144759, 325873, 820301, 977619, 1399337, 2460903, 4198011, 23788729, 71366187]

約数ペア:

[(1, 71366187), (3, 23788729), (17, 4198011), (29, 2460903), (51, 1399337), (73, 977619), (87, 820301), (219, 325873), (493, 144759), (661, 107967), (1241, 57507), (1479, 48253), (1983, 35989), (2117, 33711), (3723, 19169), (6351, 11237)]