76706109

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 28

約数和(自身を含む): 117729216

約数和(自身を除く): 41023107

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 2447, 3483, 7341, 10449, 22023, 31347, 66069, 105221, 198207, 315663, 594621, 946989, 1783863, 2840967, 8522901, 25568703, 76706109]

約数ペア:

[(1, 76706109), (3, 25568703), (9, 8522901), (27, 2840967), (43, 1783863), (81, 946989), (129, 594621), (243, 315663), (387, 198207), (729, 105221), (1161, 66069), (2447, 31347), (3483, 22023), (7341, 10449)]