57315513

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 24799047

約数列:

[1, 3, 29, 47, 87, 107, 131, 141, 321, 393, 1363, 3103, 3799, 4089, 5029, 6157, 9309, 11397, 14017, 15087, 18471, 42051, 145841, 178553, 406493, 437523, 535659, 658799, 1219479, 1976397, 19105171, 57315513]

約数ペア:

[(1, 57315513), (3, 19105171), (29, 1976397), (47, 1219479), (87, 658799), (107, 535659), (131, 437523), (141, 406493), (321, 178553), (393, 145841), (1363, 42051), (3103, 18471), (3799, 15087), (4089, 14017), (5029, 11397), (6157, 9309)]