77326431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9191

約数の個数: 32

約数和(自身を含む): 131002368

約数和(自身を除く): 53675937

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 9137, 27411, 63959, 118781, 191877, 283247, 356343, 831467, 849741, 1982729, 2494401, 3682211, 5948187, 11046633, 25775477, 77326431]

約数ペア:

[(1, 77326431), (3, 25775477), (7, 11046633), (13, 5948187), (21, 3682211), (31, 2494401), (39, 1982729), (91, 849741), (93, 831467), (217, 356343), (273, 283247), (403, 191877), (651, 118781), (1209, 63959), (2821, 27411), (8463, 9137)]