53289321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11527}}^1$

素因数の和:11620

約数の個数: 16

約数和(自身を含む): 75254784

約数和(自身を除く): 21965463

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 11527, 34581, 265121, 772309, 795363, 2316927, 17763107, 53289321]

約数ペア:

[(1, 53289321), (3, 17763107), (23, 2316927), (67, 795363), (69, 772309), (201, 265121), (1541, 34581), (4623, 11527)]