766998531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2185181}}^1$

素因数の和:2185203

約数の個数: 16

約数和(自身を含む): 1223701920

約数和(自身を除く): 456703389

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2185181, 6555543, 19666629, 28407353, 58999887, 85222059, 255666177, 766998531]

約数ペア:

[(1, 766998531), (3, 255666177), (9, 85222059), (13, 58999887), (27, 28407353), (39, 19666629), (117, 6555543), (351, 2185181)]