57731079

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4159}}^1$

素因数の和:4830

約数の個数: 16

約数和(自身を含む): 88125440

約数和(自身を除く): 30394361

約数列:

[1, 3, 7, 21, 661, 1983, 4159, 4627, 12477, 13881, 29113, 87339, 2749099, 8247297, 19243693, 57731079]

約数ペア:

[(1, 57731079), (3, 19243693), (7, 8247297), (21, 2749099), (661, 87339), (1983, 29113), (4159, 13881), (4627, 12477)]