80868429

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 125337600

約数和(自身を除く): 44469171

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 837, 1223, 2133, 2449, 3669, 7347, 11007, 22041, 33021, 37913, 66123, 96617, 113739, 289851, 341217, 869553, 1023651, 2608659, 2995127, 8985381, 26956143, 80868429]

約数ペア:

[(1, 80868429), (3, 26956143), (9, 8985381), (27, 2995127), (31, 2608659), (79, 1023651), (93, 869553), (237, 341217), (279, 289851), (711, 113739), (837, 96617), (1223, 66123), (2133, 37913), (2449, 33021), (3669, 22041), (7347, 11007)]