77127953

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 89443200

約数和(自身を除く): 12315247

約数列:

[1, 7, 131, 241, 349, 917, 1687, 2443, 31571, 45719, 84109, 220997, 320033, 588763, 11018279, 77127953]

約数ペア:

[(1, 77127953), (7, 11018279), (131, 588763), (241, 320033), (349, 220997), (917, 84109), (1687, 45719), (2443, 31571)]