65671983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1481}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 102495120

約数和(自身を除く): 36823137

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 1481, 3411, 4443, 4927, 13329, 14781, 19253, 44343, 57759, 173277, 561299, 1683897, 5051691, 7296887, 21890661, 65671983]

約数ペア:

[(1, 65671983), (3, 21890661), (9, 7296887), (13, 5051691), (39, 1683897), (117, 561299), (379, 173277), (1137, 57759), (1481, 44343), (3411, 19253), (4443, 14781), (4927, 13329)]