72110073

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10631}}^1$

素因数の和:10677

約数の個数: 32

約数和(自身を含む): 122480640

約数和(自身を除く): 50370567

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 10631, 31893, 74417, 180727, 201989, 223251, 542181, 605967, 1265089, 1413923, 3433813, 3795267, 4241769, 10301439, 24036691, 72110073]

約数ペア:

[(1, 72110073), (3, 24036691), (7, 10301439), (17, 4241769), (19, 3795267), (21, 3433813), (51, 1413923), (57, 1265089), (119, 605967), (133, 542181), (323, 223251), (357, 201989), (399, 180727), (969, 74417), (2261, 31893), (6783, 10631)]