42719697

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{54559}}^1$

素因数の和:54597

約数の個数: 16

約数和(自身を含む): 65472000

約数和(自身を除く): 22752303

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 54559, 163677, 491031, 1473093, 1582211, 4746633, 14239899, 42719697]

約数ペア:

[(1, 42719697), (3, 14239899), (9, 4746633), (27, 1582211), (29, 1473093), (87, 491031), (261, 163677), (783, 54559)]