55891269

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2617}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 95504640

約数和(自身を除く): 39613371

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 2617, 3051, 7119, 7851, 18319, 21357, 23553, 54957, 70659, 164871, 295721, 494613, 887163, 2070047, 2661489, 6210141, 7984467, 18630423, 55891269]

約数ペア:

[(1, 55891269), (3, 18630423), (7, 7984467), (9, 6210141), (21, 2661489), (27, 2070047), (63, 887163), (113, 494613), (189, 295721), (339, 164871), (791, 70659), (1017, 54957), (2373, 23553), (2617, 21357), (3051, 18319), (7119, 7851)]