30778623

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 17339265

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5507, 5589, 16521, 49563, 126661, 148689, 379983, 446067, 1139949, 1338201, 3419847, 10259541, 30778623]

約数ペア:

[(1, 30778623), (3, 10259541), (9, 3419847), (23, 1338201), (27, 1139949), (69, 446067), (81, 379983), (207, 148689), (243, 126661), (621, 49563), (1863, 16521), (5507, 5589)]