76806891

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10789}}^1$

素因数の和:10915

約数の個数: 24

約数和(自身を含む): 127926240

約数和(自身を除く): 51119349

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 10789, 32367, 75523, 97101, 226569, 679707, 1219157, 3657471, 8534099, 10972413, 25602297, 76806891]

約数ペア:

[(1, 76806891), (3, 25602297), (7, 10972413), (9, 8534099), (21, 3657471), (63, 1219157), (113, 679707), (339, 226569), (791, 97101), (1017, 75523), (2373, 32367), (7119, 10789)]