54860571

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{5333}}^1$

素因数の和:5472

約数の個数: 20

約数和(自身を含む): 82612992

約数和(自身を除く): 27752421

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 5333, 10287, 15999, 47997, 143991, 431973, 677291, 2031873, 6095619, 18286857, 54860571]

約数ペア:

[(1, 54860571), (3, 18286857), (9, 6095619), (27, 2031873), (81, 677291), (127, 431973), (381, 143991), (1143, 47997), (3429, 15999), (5333, 10287)]