121396089

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 164324160

約数和(自身を除く): 42928071

約数列:

[1, 3, 89, 267, 307, 921, 1481, 4443, 27323, 81969, 131809, 395427, 454667, 1364001, 40465363, 121396089]

約数ペア:

[(1, 121396089), (3, 40465363), (89, 1364001), (267, 454667), (307, 395427), (921, 131809), (1481, 81969), (4443, 27323)]