18553082481

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{22721}}^1$

素因数の和:23343

約数の個数: 40

約数和(自身を含む): 29396178504

約数和(自身を除く): 10843096023

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 593, 1377, 1779, 5337, 10081, 16011, 22721, 30243, 48033, 68163, 90729, 204489, 272187, 386257, 613467, 816561, 1158771, 1840401, 3476313, 10428939, 13473553, 31286817, 40420659, 121261977, 229050401, 363785931, 687151203, 1091357793, 2061453609, 6184360827, 18553082481]

約数ペア:

[(1, 18553082481), (3, 6184360827), (9, 2061453609), (17, 1091357793), (27, 687151203), (51, 363785931), (81, 229050401), (153, 121261977), (459, 40420659), (593, 31286817), (1377, 13473553), (1779, 10428939), (5337, 3476313), (10081, 1840401), (16011, 1158771), (22721, 816561), (30243, 613467), (48033, 386257), (68163, 272187), (90729, 204489)]