78447183

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 107268096

約数和(自身を除く): 28820913

約数列:

[1, 3, 47, 141, 271, 813, 2053, 6159, 12737, 38211, 96491, 289473, 556363, 1669089, 26149061, 78447183]

約数ペア:

[(1, 78447183), (3, 26149061), (47, 1669089), (141, 556363), (271, 289473), (813, 96491), (2053, 38211), (6159, 12737)]