56813697

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{72559}}^1$

素因数の和:72597

約数の個数: 16

約数和(自身を含む): 87072000

約数和(自身を除く): 30258303

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 72559, 217677, 653031, 1959093, 2104211, 6312633, 18937899, 56813697]

約数ペア:

[(1, 56813697), (3, 18937899), (9, 6312633), (27, 2104211), (29, 1959093), (87, 653031), (261, 217677), (783, 72559)]