188894804787

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{20341}}^1\times {\mathrm{8819}}^1$

素因数の和:29185

約数の個数: 40

約数和(自身を含む): 303931449360

約数和(自身を除く): 115036644573

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8819, 20341, 26457, 61023, 79371, 114647, 183069, 238113, 264433, 343941, 549207, 714339, 793299, 1031823, 1647621, 2379897, 3095469, 7139691, 9286407, 21419073, 179387279, 538161837, 1614485511, 2332034627, 4843456533, 6996103881, 14530369599, 20988311643, 62964934929, 188894804787]

約数ペア:

[(1, 188894804787), (3, 62964934929), (9, 20988311643), (13, 14530369599), (27, 6996103881), (39, 4843456533), (81, 2332034627), (117, 1614485511), (351, 538161837), (1053, 179387279), (8819, 21419073), (20341, 9286407), (26457, 7139691), (61023, 3095469), (79371, 2379897), (114647, 1647621), (183069, 1031823), (238113, 793299), (264433, 714339), (343941, 549207)]