47773761

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 75264000

約数和(自身を除く): 27490239

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 329, 499, 679, 987, 1497, 2037, 3493, 4559, 10479, 13677, 23453, 31913, 48403, 70359, 95739, 145209, 164171, 338821, 492513, 1016463, 2274941, 6824823, 15924587, 47773761]

約数ペア:

[(1, 47773761), (3, 15924587), (7, 6824823), (21, 2274941), (47, 1016463), (97, 492513), (141, 338821), (291, 164171), (329, 145209), (499, 95739), (679, 70359), (987, 48403), (1497, 31913), (2037, 23453), (3493, 13677), (4559, 10479)]