76858281

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{40093}}^1$

素因数の和:40173

約数の個数: 16

約数和(自身を含む): 115470720

約数和(自身を除く): 38612439

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 40093, 120279, 360837, 1082511, 2846603, 8539809, 25619427, 76858281]

約数ペア:

[(1, 76858281), (3, 25619427), (9, 8539809), (27, 2846603), (71, 1082511), (213, 360837), (639, 120279), (1917, 40093)]