16232643

素因数分解:

$3^6\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3206

約数の個数: 28

約数和(自身を含む): 27823408

約数和(自身を除く): 11590765

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 3181, 5103, 9543, 22267, 28629, 66801, 85887, 200403, 257661, 601209, 772983, 1803627, 2318949, 5410881, 16232643]

約数ペア:

[(1, 16232643), (3, 5410881), (7, 2318949), (9, 1803627), (21, 772983), (27, 601209), (63, 257661), (81, 200403), (189, 85887), (243, 66801), (567, 28629), (729, 22267), (1701, 9543), (3181, 5103)]