72367731

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 108810000

約数和(自身を除く): 36442269

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 1549, 1611, 4647, 5191, 13941, 15573, 44921, 46719, 134763, 277271, 404289, 831813, 2495439, 8040859, 24122577, 72367731]

約数ペア:

[(1, 72367731), (3, 24122577), (9, 8040859), (29, 2495439), (87, 831813), (179, 404289), (261, 277271), (537, 134763), (1549, 46719), (1611, 44921), (4647, 15573), (5191, 13941)]