80169999

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9473}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 135819264

約数和(自身を除く): 55649265

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 9473, 28419, 66311, 123149, 198933, 293663, 369447, 862043, 880989, 2055641, 2586129, 3817619, 6166923, 11452857, 26723333, 80169999]

約数ペア:

[(1, 80169999), (3, 26723333), (7, 11452857), (13, 6166923), (21, 3817619), (31, 2586129), (39, 2055641), (91, 880989), (93, 862043), (217, 369447), (273, 293663), (403, 198933), (651, 123149), (1209, 66311), (2821, 28419), (8463, 9473)]