115969239

素因数分解:

$3^4\times {\mathrm{1109}}^1\times {\mathrm{1291}}^1$

素因数の和:2412

約数の個数: 20

約数和(自身を含む): 173528520

約数和(自身を除く): 57559281

約数列:

[1, 3, 9, 27, 81, 1109, 1291, 3327, 3873, 9981, 11619, 29943, 34857, 89829, 104571, 1431719, 4295157, 12885471, 38656413, 115969239]

約数ペア:

[(1, 115969239), (3, 38656413), (9, 12885471), (27, 4295157), (81, 1431719), (1109, 104571), (1291, 89829), (3327, 34857), (3873, 29943), (9981, 11619)]