90712167

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1451}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 149614080

約数和(自身を除く): 58901913

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1451, 1603, 2977, 4353, 4809, 8931, 10157, 18863, 20839, 30471, 56589, 62517, 132041, 332279, 396123, 996837, 2325953, 4319627, 6977859, 12958881, 30237389, 90712167]

約数ペア:

[(1, 90712167), (3, 30237389), (7, 12958881), (13, 6977859), (21, 4319627), (39, 2325953), (91, 996837), (229, 396123), (273, 332279), (687, 132041), (1451, 62517), (1603, 56589), (2977, 30471), (4353, 20839), (4809, 18863), (8931, 10157)]