83966757

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12425

約数の個数: 32

約数和(自身を含む): 142617600

約数和(自身を除く): 58650843

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 12379, 37137, 86653, 210443, 235201, 259959, 631329, 705603, 1473101, 1646407, 3998417, 4419303, 4939221, 11995251, 27988919, 83966757]

約数ペア:

[(1, 83966757), (3, 27988919), (7, 11995251), (17, 4939221), (19, 4419303), (21, 3998417), (51, 1646407), (57, 1473101), (119, 705603), (133, 631329), (323, 259959), (357, 235201), (399, 210443), (969, 86653), (2261, 37137), (6783, 12379)]