27646539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 41633280

約数和(自身を除く): 13986741

約数列:

[1, 3, 17, 19, 51, 57, 103, 277, 309, 323, 831, 969, 1751, 1957, 4709, 5253, 5263, 5871, 14127, 15789, 28531, 33269, 85593, 89471, 99807, 268413, 485027, 542089, 1455081, 1626267, 9215513, 27646539]

約数ペア:

[(1, 27646539), (3, 9215513), (17, 1626267), (19, 1455081), (51, 542089), (57, 485027), (103, 268413), (277, 99807), (309, 89471), (323, 85593), (831, 33269), (969, 28531), (1751, 15789), (1957, 14127), (4709, 5871), (5253, 5263)]