64997127

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{185177}}^1$

素因数の和:185199

約数の個数: 16

約数和(自身を含む): 103699680

約数和(自身を除く): 38702553

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 185177, 555531, 1666593, 2407301, 4999779, 7221903, 21665709, 64997127]

約数ペア:

[(1, 64997127), (3, 21665709), (9, 7221903), (13, 4999779), (27, 2407301), (39, 1666593), (117, 555531), (351, 185177)]