2017991800017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1201}}^1\times {\mathrm{14281}}^1$

素因数の和:16274

約数の個数: 48

約数和(自身を含む): 3093143573520

約数和(自身を除く): 1075151773503

約数列:

[1, 3, 9, 17, 51, 153, 769, 1201, 2307, 3603, 6921, 10809, 13073, 14281, 20417, 39219, 42843, 61251, 117657, 128529, 183753, 242777, 728331, 923569, 2184993, 2770707, 8312121, 10982089, 15700673, 17151481, 32946267, 47102019, 51454443, 98838801, 141306057, 154363329, 186695513, 291575177, 560086539, 874725531, 1680259617, 2624176593, 13189488889, 39568466667, 118705400001, 224221311113, 672663933339, 2017991800017]

約数ペア:

[(1, 2017991800017), (3, 672663933339), (9, 224221311113), (17, 118705400001), (51, 39568466667), (153, 13189488889), (769, 2624176593), (1201, 1680259617), (2307, 874725531), (3603, 560086539), (6921, 291575177), (10809, 186695513), (13073, 154363329), (14281, 141306057), (20417, 98838801), (39219, 51454443), (42843, 47102019), (61251, 32946267), (117657, 17151481), (128529, 15700673), (183753, 10982089), (242777, 8312121), (728331, 2770707), (923569, 2184993)]