73506753

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2063}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 110118528

約数和(自身を除く): 36611775

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 2063, 3959, 6189, 11877, 18567, 35631, 76331, 220741, 228993, 662223, 686979, 1986669, 8167417, 24502251, 73506753]

約数ペア:

[(1, 73506753), (3, 24502251), (9, 8167417), (37, 1986669), (107, 686979), (111, 662223), (321, 228993), (333, 220741), (963, 76331), (2063, 35631), (3959, 18567), (6189, 11877)]