78668366949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{302989}}^1$

素因数の和:304709

約数の個数: 24

約数和(自身を含む): 120387622680

約数和(自身を除く): 41719255731

約数列:

[1, 3, 9, 17, 51, 153, 1697, 5091, 15273, 28849, 86547, 259641, 302989, 908967, 2726901, 5150813, 15452439, 46357317, 514172333, 1542516999, 4627550997, 8740929661, 26222788983, 78668366949]

約数ペア:

[(1, 78668366949), (3, 26222788983), (9, 8740929661), (17, 4627550997), (51, 1542516999), (153, 514172333), (1697, 46357317), (5091, 15452439), (15273, 5150813), (28849, 2726901), (86547, 908967), (259641, 302989)]