162879171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2377}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 268466688

約数和(自身を除く): 105587517

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 753, 1757, 2377, 3263, 5271, 7131, 9789, 16639, 22841, 30901, 49917, 68523, 92703, 216307, 596627, 648921, 1789881, 4176389, 7756151, 12529167, 23268453, 54293057, 162879171]

約数ペア:

[(1, 162879171), (3, 54293057), (7, 23268453), (13, 12529167), (21, 7756151), (39, 4176389), (91, 1789881), (251, 648921), (273, 596627), (753, 216307), (1757, 92703), (2377, 68523), (3263, 49917), (5271, 30901), (7131, 22841), (9789, 16639)]