74091423

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 121222656

約数和(自身を除く): 47131233

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 2843, 3723, 8529, 8687, 19901, 26061, 48331, 59703, 144993, 207539, 338317, 622617, 1014951, 1452773, 3528163, 4358319, 10584489, 24697141, 74091423]

約数ペア:

[(1, 74091423), (3, 24697141), (7, 10584489), (17, 4358319), (21, 3528163), (51, 1452773), (73, 1014951), (119, 622617), (219, 338317), (357, 207539), (511, 144993), (1241, 59703), (1533, 48331), (2843, 26061), (3723, 19901), (8529, 8687)]