74507309569

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2837617}}^1$

素因数の和:2837677

約数の個数: 24

約数和(自身を含む): 96615217664

約数和(自身を除く): 22107908095

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 26257, 2837617, 19863319, 31213787, 87966127, 218496509, 343351657, 615762889, 967627397, 2403461599, 6773391779, 10643901367, 74507309569]

約数ペア:

[(1, 74507309569), (7, 10643901367), (11, 6773391779), (31, 2403461599), (77, 967627397), (121, 615762889), (217, 343351657), (341, 218496509), (847, 87966127), (2387, 31213787), (3751, 19863319), (26257, 2837617)]