69985197

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 105850368

約数和(自身を除く): 35865171

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 3533, 6603, 10599, 19809, 31797, 109523, 250843, 328569, 752529, 985707, 2257587, 7776133, 23328399, 69985197]

約数ペア:

[(1, 69985197), (3, 23328399), (9, 7776133), (31, 2257587), (71, 985707), (93, 752529), (213, 328569), (279, 250843), (639, 109523), (2201, 31797), (3533, 19809), (6603, 10599)]