42189849

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{120199}}^1$

素因数の和:120221

約数の個数: 16

約数和(自身を含む): 67312000

約数和(自身を除く): 25122151

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 120199, 360597, 1081791, 1562587, 3245373, 4687761, 14063283, 42189849]

約数ペア:

[(1, 42189849), (3, 14063283), (9, 4687761), (13, 3245373), (27, 1562587), (39, 1081791), (117, 360597), (351, 120199)]