53804739

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 73635584

約数和(自身を除く): 19830845

約数列:

[1, 3, 43, 129, 631, 661, 1893, 1983, 27133, 28423, 81399, 85269, 417091, 1251273, 17934913, 53804739]

約数ペア:

[(1, 53804739), (3, 17934913), (43, 1251273), (129, 417091), (631, 85269), (661, 81399), (1893, 28423), (1983, 27133)]