47831571

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 71572800

約数和(自身を除く): 23741229

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 1549, 3431, 4647, 10293, 13941, 30879, 72803, 113077, 218409, 339231, 655227, 1017693, 5314619, 15943857, 47831571]

約数ペア:

[(1, 47831571), (3, 15943857), (9, 5314619), (47, 1017693), (73, 655227), (141, 339231), (219, 218409), (423, 113077), (657, 72803), (1549, 30879), (3431, 13941), (4647, 10293)]