133791567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15863

約数の個数: 32

約数和(自身を含む): 226652160

約数和(自身を除く): 92860593

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 15809, 47427, 110663, 205517, 331989, 490079, 616551, 1438619, 1470237, 3430553, 4315857, 6371027, 10291659, 19113081, 44597189, 133791567]

約数ペア:

[(1, 133791567), (3, 44597189), (7, 19113081), (13, 10291659), (21, 6371027), (31, 4315857), (39, 3430553), (91, 1470237), (93, 1438619), (217, 616551), (273, 490079), (403, 331989), (651, 205517), (1209, 110663), (2821, 47427), (8463, 15809)]