73431111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 111670272

約数和(自身を除く): 38239161

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 1153, 1633, 2769, 3459, 4899, 14989, 21229, 26519, 44967, 63687, 79557, 81863, 245589, 344747, 1034241, 1064219, 1882849, 3192657, 5648547, 24477037, 73431111]

約数ペア:

[(1, 73431111), (3, 24477037), (13, 5648547), (23, 3192657), (39, 1882849), (69, 1064219), (71, 1034241), (213, 344747), (299, 245589), (897, 81863), (923, 79557), (1153, 63687), (1633, 44967), (2769, 26519), (3459, 21229), (4899, 14989)]