76457439

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{30449}}^1$

素因数の和:30492

約数の個数: 20

約数和(自身を含む): 117902400

約数和(自身を除く): 41444961

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 30449, 91347, 274041, 822123, 943919, 2466369, 2831757, 8495271, 25485813, 76457439]

約数ペア:

[(1, 76457439), (3, 25485813), (9, 8495271), (27, 2831757), (31, 2466369), (81, 943919), (93, 822123), (279, 274041), (837, 91347), (2511, 30449)]