89734887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2153}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 141802128

約数和(自身を除く): 52067241

約数列:

[1, 3, 9, 11, 33, 99, 421, 1263, 2153, 3789, 4631, 6459, 13893, 19377, 23683, 41679, 71049, 213147, 906413, 2719239, 8157717, 9970543, 29911629, 89734887]

約数ペア:

[(1, 89734887), (3, 29911629), (9, 9970543), (11, 8157717), (33, 2719239), (99, 906413), (421, 213147), (1263, 71049), (2153, 41679), (3789, 23683), (4631, 19377), (6459, 13893)]