89743977

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 48496023

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 599, 837, 1611, 1797, 4833, 5391, 5549, 16173, 16647, 18569, 49941, 55707, 107221, 149823, 167121, 321663, 501363, 964989, 2894967, 3323851, 9971553, 29914659, 89743977]

約数ペア:

[(1, 89743977), (3, 29914659), (9, 9971553), (27, 3323851), (31, 2894967), (93, 964989), (179, 501363), (279, 321663), (537, 167121), (599, 149823), (837, 107221), (1611, 55707), (1797, 49941), (4833, 18569), (5391, 16647), (5549, 16173)]