80331801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 42840039

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 759, 971, 1199, 2507, 2913, 3597, 7521, 10681, 22333, 27577, 32043, 66999, 82731, 105839, 245663, 317517, 736989, 1164229, 2434297, 3492687, 7302891, 26777267, 80331801]

約数ペア:

[(1, 80331801), (3, 26777267), (11, 7302891), (23, 3492687), (33, 2434297), (69, 1164229), (109, 736989), (253, 317517), (327, 245663), (759, 105839), (971, 82731), (1199, 66999), (2507, 32043), (2913, 27577), (3597, 22333), (7521, 10681)]