40342377

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 62873600

約数和(自身を除く): 22531223

約数列:

[1, 3, 17, 19, 31, 51, 57, 79, 93, 237, 289, 323, 527, 589, 867, 969, 1343, 1501, 1581, 1767, 2449, 4029, 4503, 5491, 7347, 8959, 10013, 16473, 22831, 25517, 26877, 30039, 41633, 46531, 68493, 76551, 124899, 139593, 170221, 433789, 510663, 707761, 791027, 1301367, 2123283, 2373081, 13447459, 40342377]

約数ペア:

[(1, 40342377), (3, 13447459), (17, 2373081), (19, 2123283), (31, 1301367), (51, 791027), (57, 707761), (79, 510663), (93, 433789), (237, 170221), (289, 139593), (323, 124899), (527, 76551), (589, 68493), (867, 46531), (969, 41633), (1343, 30039), (1501, 26877), (1581, 25517), (1767, 22831), (2449, 16473), (4029, 10013), (4503, 8959), (5491, 7347)]