131810613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 201785472

約数和(自身を除く): 69974859

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1221, 1353, 1517, 2633, 4551, 7899, 16687, 28963, 50061, 86889, 97421, 107953, 292263, 323859, 1071631, 1187483, 3214893, 3562449, 3994261, 11982783, 43936871, 131810613]

約数ペア:

[(1, 131810613), (3, 43936871), (11, 11982783), (33, 3994261), (37, 3562449), (41, 3214893), (111, 1187483), (123, 1071631), (407, 323859), (451, 292263), (1221, 107953), (1353, 97421), (1517, 86889), (2633, 50061), (4551, 28963), (7899, 16687)]