231799203

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{158009}}^1$

素因数の和:158178

約数の個数: 12

約数和(自身を含む): 336877320

約数和(自身を除く): 105078117

約数列:

[1, 3, 9, 163, 489, 1467, 158009, 474027, 1422081, 25755467, 77266401, 231799203]

約数ペア:

[(1, 231799203), (3, 77266401), (9, 25755467), (163, 1422081), (489, 474027), (1467, 158009)]