168380091

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{154619}}^1$

素因数の和:154647

約数の個数: 18

約数和(自身を含む): 267337980

約数和(自身を除く): 98957889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 154619, 463857, 1391571, 1700809, 5102427, 15307281, 18708899, 56126697, 168380091]

約数ペア:

[(1, 168380091), (3, 56126697), (9, 18708899), (11, 15307281), (33, 5102427), (99, 1700809), (121, 1391571), (363, 463857), (1089, 154619)]