51619107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20219}}^1$

素因数の和:20282

約数の個数: 16

約数和(自身を含む): 73762560

約数和(自身を除く): 22143453

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 20219, 60657, 465037, 748103, 1395111, 2244309, 17206369, 51619107]

約数ペア:

[(1, 51619107), (3, 17206369), (23, 2244309), (37, 1395111), (69, 748103), (111, 465037), (851, 60657), (2553, 20219)]