126009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 201600

約数和(自身を除く): 75591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 359, 1077, 3231, 4667, 9693, 14001, 42003, 126009]

約数ペア:

[(1, 126009), (3, 42003), (9, 14001), (13, 9693), (27, 4667), (39, 3231), (117, 1077), (351, 359)]