69294591

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 103244544

約数和(自身を除く): 33949953

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 963, 1531, 4593, 5029, 13779, 15087, 45261, 71957, 163817, 215871, 491451, 647613, 1474353, 7699399, 23098197, 69294591]

約数ペア:

[(1, 69294591), (3, 23098197), (9, 7699399), (47, 1474353), (107, 647613), (141, 491451), (321, 215871), (423, 163817), (963, 71957), (1531, 45261), (4593, 15087), (5029, 13779)]