127624887

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2591}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 199075968

約数和(自身を除く): 71451081

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 2591, 3789, 5473, 7773, 16419, 23319, 33683, 49257, 101049, 303147, 1090811, 3272433, 9817299, 14180543, 42541629, 127624887]

約数ペア:

[(1, 127624887), (3, 42541629), (9, 14180543), (13, 9817299), (39, 3272433), (117, 1090811), (421, 303147), (1263, 101049), (2591, 49257), (3789, 33683), (5473, 23319), (7773, 16419)]