57137853

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 78114816

約数和(自身を除く): 20976963

約数列:

[1, 3, 47, 141, 311, 933, 1303, 3909, 14617, 43851, 61241, 183723, 405233, 1215699, 19045951, 57137853]

約数ペア:

[(1, 57137853), (3, 19045951), (47, 1215699), (141, 405233), (311, 183723), (933, 61241), (1303, 43851), (3909, 14617)]