64451403

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{140417}}^1$

素因数の和:140443

約数の個数: 16

約数和(自身を含む): 101100960

約数和(自身を除く): 36649557

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 140417, 421251, 1263753, 2387089, 3791259, 7161267, 21483801, 64451403]

約数ペア:

[(1, 64451403), (3, 21483801), (9, 7161267), (17, 3791259), (27, 2387089), (51, 1263753), (153, 421251), (459, 140417)]