81043308

素因数分解:

$2^2\times 3^3\times {\mathrm{750401}}^1$

素因数の和:750414

約数の個数: 24

約数和(自身を含む): 210112560

約数和(自身を除く): 129069252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750401, 1500802, 2251203, 3001604, 4502406, 6753609, 9004812, 13507218, 20260827, 27014436, 40521654, 81043308]

約数ペア:

[(1, 81043308), (2, 40521654), (3, 27014436), (4, 20260827), (6, 13507218), (9, 9004812), (12, 6753609), (18, 4502406), (27, 3001604), (36, 2251203), (54, 1500802), (108, 750401)]