78971067

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11093}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 131530464

約数和(自身を除く): 52559397

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 11093, 33279, 77651, 99837, 232953, 698859, 1253509, 3760527, 8774563, 11281581, 26323689, 78971067]

約数ペア:

[(1, 78971067), (3, 26323689), (7, 11281581), (9, 8774563), (21, 3760527), (63, 1253509), (113, 698859), (339, 232953), (791, 99837), (1017, 77651), (2373, 33279), (7119, 11093)]