120381489

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 177283080

約数和(自身を除く): 56901591

約数列:

[1, 3, 9, 89, 137, 267, 411, 801, 1097, 1233, 3291, 9873, 12193, 36579, 97633, 109737, 150289, 292899, 450867, 878697, 1352601, 13375721, 40127163, 120381489]

約数ペア:

[(1, 120381489), (3, 40127163), (9, 13375721), (89, 1352601), (137, 878697), (267, 450867), (411, 292899), (801, 150289), (1097, 109737), (1233, 97633), (3291, 36579), (9873, 12193)]