64659933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{552649}}^1$

素因数の和:552668

約数の個数: 12

約数和(自身を含む): 100582300

約数和(自身を除く): 35922367

約数列:

[1, 3, 9, 13, 39, 117, 552649, 1657947, 4973841, 7184437, 21553311, 64659933]

約数ペア:

[(1, 64659933), (3, 21553311), (9, 7184437), (13, 4973841), (39, 1657947), (117, 552649)]