26557893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7547}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 42389568

約数和(自身を除く): 15831675

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7547, 22641, 67923, 128299, 173581, 384897, 520743, 1154691, 1562229, 2950877, 8852631, 26557893]

約数ペア:

[(1, 26557893), (3, 8852631), (9, 2950877), (17, 1562229), (23, 1154691), (51, 520743), (69, 384897), (153, 173581), (207, 128299), (391, 67923), (1173, 22641), (3519, 7547)]