51927981

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7951}}^1$

素因数の和:8272

約数の個数: 16

約数和(自身を含む): 79392768

約数和(自身を除く): 27464787

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 7951, 23853, 55657, 166971, 2472761, 7418283, 17309327, 51927981]

約数ペア:

[(1, 51927981), (3, 17309327), (7, 7418283), (21, 2472761), (311, 166971), (933, 55657), (2177, 23853), (6531, 7951)]