87335781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 129585792

約数和(自身を除く): 42250011

約数列:

[1, 3, 13, 39, 41, 123, 193, 283, 533, 579, 849, 1599, 2509, 3679, 7527, 7913, 11037, 11603, 23739, 34809, 54619, 102869, 150839, 163857, 308607, 452517, 710047, 2130141, 2239379, 6718137, 29111927, 87335781]

約数ペア:

[(1, 87335781), (3, 29111927), (13, 6718137), (39, 2239379), (41, 2130141), (123, 710047), (193, 452517), (283, 308607), (533, 163857), (579, 150839), (849, 102869), (1599, 54619), (2509, 34809), (3679, 23739), (7527, 11603), (7913, 11037)]