89171943

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 142464000

約数和(自身を除く): 53292057

約数列:

[1, 3, 7, 21, 23, 69, 161, 349, 483, 529, 1047, 1587, 2443, 3703, 7329, 8027, 11109, 12167, 24081, 36501, 56189, 85169, 168567, 184621, 255507, 553863, 1292347, 3877041, 4246283, 12738849, 29723981, 89171943]

約数ペア:

[(1, 89171943), (3, 29723981), (7, 12738849), (21, 4246283), (23, 3877041), (69, 1292347), (161, 553863), (349, 255507), (483, 184621), (529, 168567), (1047, 85169), (1587, 56189), (2443, 36501), (3703, 24081), (7329, 12167), (8027, 11109)]