64279413

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3839

約数の個数: 40

約数和(自身を含む): 110293920

約数和(自身を除く): 46014507

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 3797, 5643, 11391, 16929, 34173, 41767, 72143, 102519, 125301, 216429, 307557, 375903, 649287, 793573, 1127709, 1947861, 2380719, 3383127, 5843583, 7142157, 21426471, 64279413]

約数ペア:

[(1, 64279413), (3, 21426471), (9, 7142157), (11, 5843583), (19, 3383127), (27, 2380719), (33, 1947861), (57, 1127709), (81, 793573), (99, 649287), (171, 375903), (209, 307557), (297, 216429), (513, 125301), (627, 102519), (891, 72143), (1539, 41767), (1881, 34173), (3797, 16929), (5643, 11391)]