72540061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 80777088

約数和(自身を除く): 8237027

約数列:

[1, 11, 71, 293, 317, 781, 3223, 3487, 20803, 22507, 92881, 228833, 247577, 1021691, 6594551, 72540061]

約数ペア:

[(1, 72540061), (11, 6594551), (71, 1021691), (293, 247577), (317, 228833), (781, 92881), (3223, 22507), (3487, 20803)]