64273821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{5021}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 91119168

約数和(自身を除く): 26845347

約数列:

[1, 3, 17, 51, 251, 753, 4267, 5021, 12801, 15063, 85357, 256071, 1260271, 3780813, 21424607, 64273821]

約数ペア:

[(1, 64273821), (3, 21424607), (17, 3780813), (51, 1260271), (251, 256071), (753, 85357), (4267, 15063), (5021, 12801)]