243396117

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{23537}}^1$

素因数の和:23929

約数の個数: 16

約数和(自身を含む): 361543680

約数和(自身を除く): 118147563

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 23537, 70611, 211833, 635499, 9014671, 27044013, 81132039, 243396117]

約数ペア:

[(1, 243396117), (3, 81132039), (9, 27044013), (27, 9014671), (383, 635499), (1149, 211833), (3447, 70611), (10341, 23537)]