73355571

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 112911680

約数和(自身を除く): 39556109

約数列:

[1, 3, 9, 27, 37, 97, 111, 291, 333, 757, 873, 999, 2271, 2619, 3589, 6813, 10767, 20439, 28009, 32301, 73429, 84027, 96903, 220287, 252081, 660861, 756243, 1982583, 2716873, 8150619, 24451857, 73355571]

約数ペア:

[(1, 73355571), (3, 24451857), (9, 8150619), (27, 2716873), (37, 1982583), (97, 756243), (111, 660861), (291, 252081), (333, 220287), (757, 96903), (873, 84027), (999, 73429), (2271, 32301), (2619, 28009), (3589, 20439), (6813, 10767)]