82277451

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{9319}}^1$

素因数の和:9440

約数の個数: 20

約数和(自身を含む): 124049200

約数和(自身を除く): 41771749

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 9319, 27957, 83871, 251613, 754839, 1015771, 3047313, 9141939, 27425817, 82277451]

約数ペア:

[(1, 82277451), (3, 27425817), (9, 9141939), (27, 3047313), (81, 1015771), (109, 754839), (327, 251613), (981, 83871), (2943, 27957), (8829, 9319)]