4080367089

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{2797}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 6140378880

約数和(自身を除く): 2060011791

約数列:

[1, 3, 9, 27, 71, 213, 639, 761, 1917, 2283, 2797, 6849, 8391, 20547, 25173, 54031, 75519, 162093, 198587, 486279, 595761, 1458837, 1787283, 2128517, 5361849, 6385551, 19156653, 57469959, 151124707, 453374121, 1360122363, 4080367089]

約数ペア:

[(1, 4080367089), (3, 1360122363), (9, 453374121), (27, 151124707), (71, 57469959), (213, 19156653), (639, 6385551), (761, 5361849), (1917, 2128517), (2283, 1787283), (2797, 1458837), (6849, 595761), (8391, 486279), (20547, 198587), (25173, 162093), (54031, 75519)]