64872663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8537}}^1$

素因数の和:8706

約数の個数: 16

約数和(自身を含む): 92210400

約数和(自身を除く): 27337737

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 8537, 25611, 145129, 435387, 1272013, 3816039, 21624221, 64872663]

約数ペア:

[(1, 64872663), (3, 21624221), (17, 3816039), (51, 1272013), (149, 435387), (447, 145129), (2533, 25611), (7599, 8537)]