90424173

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13377

約数の個数: 32

約数和(自身を含む): 153584640

約数和(自身を除く): 63160467

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 13331, 39993, 93317, 226627, 253289, 279951, 679881, 759867, 1586389, 1773023, 4305913, 4759167, 5319069, 12917739, 30141391, 90424173]

約数ペア:

[(1, 90424173), (3, 30141391), (7, 12917739), (17, 5319069), (19, 4759167), (21, 4305913), (51, 1773023), (57, 1586389), (119, 759867), (133, 679881), (323, 279951), (357, 253289), (399, 226627), (969, 93317), (2261, 39993), (6783, 13331)]