446064327

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 690501504

約数和(自身を除く): 244437177

約数列:

[1, 3, 9, 27, 43, 81, 83, 129, 249, 387, 747, 1161, 1543, 2241, 3483, 3569, 4629, 6723, 10707, 13887, 32121, 41661, 66349, 96363, 124983, 128069, 199047, 289089, 384207, 597141, 1152621, 1791423, 3457863, 5374269, 5506967, 10373589, 16520901, 49562703, 148688109, 446064327]

約数ペア:

[(1, 446064327), (3, 148688109), (9, 49562703), (27, 16520901), (43, 10373589), (81, 5506967), (83, 5374269), (129, 3457863), (249, 1791423), (387, 1152621), (747, 597141), (1161, 384207), (1543, 289089), (2241, 199047), (3483, 128069), (3569, 124983), (4629, 96363), (6723, 66349), (10707, 41661), (13887, 32121)]