15122727

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 9069273

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 719, 779, 1107, 2157, 2337, 6471, 7011, 13661, 19413, 21033, 29479, 40983, 88437, 122949, 265311, 368847, 560101, 795933, 1680303, 5040909, 15122727]

約数ペア:

[(1, 15122727), (3, 5040909), (9, 1680303), (19, 795933), (27, 560101), (41, 368847), (57, 265311), (123, 122949), (171, 88437), (369, 40983), (513, 29479), (719, 21033), (779, 19413), (1107, 13661), (2157, 7011), (2337, 6471)]