159031821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10485

約数の個数: 32

約数和(自身を含む): 252322560

約数和(自身を除く): 93290739

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 10429, 15249, 31287, 135577, 177293, 239867, 406731, 531879, 719601, 2304809, 3118271, 4077739, 6914427, 9354813, 12233217, 53010607, 159031821]

約数ペア:

[(1, 159031821), (3, 53010607), (13, 12233217), (17, 9354813), (23, 6914427), (39, 4077739), (51, 3118271), (69, 2304809), (221, 719601), (299, 531879), (391, 406731), (663, 239867), (897, 177293), (1173, 135577), (5083, 31287), (10429, 15249)]