74490927

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{4649}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 116622000

約数和(自身を除く): 42131073

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 4649, 5341, 13947, 16023, 32543, 97629, 227801, 506741, 683403, 1520223, 3547187, 10641561, 24830309, 74490927]

約数ペア:

[(1, 74490927), (3, 24830309), (7, 10641561), (21, 3547187), (49, 1520223), (109, 683403), (147, 506741), (327, 227801), (763, 97629), (2289, 32543), (4649, 16023), (5341, 13947)]