85877577

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{5923}}^1$

素因数の和:6114

約数の個数: 20

約数和(自身を含む): 129024720

約数和(自身を除く): 43147143

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 5923, 14499, 17769, 53307, 159921, 479763, 1060217, 3180651, 9541953, 28625859, 85877577]

約数ペア:

[(1, 85877577), (3, 28625859), (9, 9541953), (27, 3180651), (81, 1060217), (179, 479763), (537, 159921), (1611, 53307), (4833, 17769), (5923, 14499)]