90107379

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 135195840

約数和(自身を除く): 45088461

約数列:

[1, 3, 9, 29, 87, 261, 313, 939, 1103, 2817, 3309, 9077, 9927, 27231, 31987, 81693, 95961, 287883, 345239, 1035717, 3107151, 10011931, 30035793, 90107379]

約数ペア:

[(1, 90107379), (3, 30035793), (9, 10011931), (29, 3107151), (87, 1035717), (261, 345239), (313, 287883), (939, 95961), (1103, 81693), (2817, 31987), (3309, 27231), (9077, 9927)]