51702147

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9221}}^1$

素因数の和:9323

約数の個数: 24

約数和(自身を含む): 86317920

約数和(自身を除く): 34615773

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 9221, 27663, 64547, 82989, 193641, 580923, 820669, 2462007, 5744683, 7386021, 17234049, 51702147]

約数ペア:

[(1, 51702147), (3, 17234049), (7, 7386021), (9, 5744683), (21, 2462007), (63, 820669), (89, 580923), (267, 193641), (623, 82989), (801, 64547), (1869, 27663), (5607, 9221)]