79866207

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 118372800

約数和(自身を除く): 38506593

約数列:

[1, 3, 9, 47, 141, 349, 423, 541, 1047, 1623, 3141, 4869, 16403, 25427, 49209, 76281, 147627, 188809, 228843, 566427, 1699281, 8874023, 26622069, 79866207]

約数ペア:

[(1, 79866207), (3, 26622069), (9, 8874023), (47, 1699281), (141, 566427), (349, 228843), (423, 188809), (541, 147627), (1047, 76281), (1623, 49209), (3141, 25427), (4869, 16403)]