64464621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22643}}^1$

素因数の和:22732

約数の個数: 16

約数和(自身を含む): 93836736

約数和(自身を除く): 29372115

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 22643, 67929, 294359, 883077, 1652939, 4958817, 21488207, 64464621]

約数ペア:

[(1, 64464621), (3, 21488207), (13, 4958817), (39, 1652939), (73, 883077), (219, 294359), (949, 67929), (2847, 22643)]