125511141

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 197828608

約数和(自身を除く): 72317467

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 489, 777, 991, 1141, 2973, 3423, 6031, 6937, 18093, 20811, 36667, 42217, 110001, 126651, 161533, 256669, 484599, 770007, 1130731, 3392193, 5976721, 17930163, 41837047, 125511141]

約数ペア:

[(1, 125511141), (3, 41837047), (7, 17930163), (21, 5976721), (37, 3392193), (111, 1130731), (163, 770007), (259, 484599), (489, 256669), (777, 161533), (991, 126651), (1141, 110001), (2973, 42217), (3423, 36667), (6031, 20811), (6937, 18093)]