40298769

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 28821231

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 2699, 4977, 8097, 14931, 18893, 24291, 56679, 72873, 170037, 213221, 510111, 639663, 1492547, 1918989, 4477641, 5756967, 13432923, 40298769]

約数ペア:

[(1, 40298769), (3, 13432923), (7, 5756967), (9, 4477641), (21, 1918989), (27, 1492547), (63, 639663), (79, 510111), (189, 213221), (237, 170037), (553, 72873), (711, 56679), (1659, 24291), (2133, 18893), (2699, 14931), (4977, 8097)]