565546612221

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{148554403}}^1$

素因数の和:148554462

約数の個数: 20

約数和(自身を含む): 862803978432

約数和(自身を除く): 297257366211

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 148554403, 445663209, 1336989627, 4010968881, 6982056941, 12032906643, 20946170823, 62838512469, 188515537407, 565546612221]

約数ペア:

[(1, 565546612221), (3, 188515537407), (9, 62838512469), (27, 20946170823), (47, 12032906643), (81, 6982056941), (141, 4010968881), (423, 1336989627), (1269, 445663209), (3807, 148554403)]