279040383

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 433230336

約数和(自身を除く): 154189953

約数列:

[1, 3, 9, 27, 41, 73, 81, 123, 219, 369, 657, 1107, 1151, 1971, 2993, 3321, 3453, 5913, 8979, 10359, 26937, 31077, 47191, 80811, 84023, 93231, 141573, 242433, 252069, 424719, 756207, 1274157, 2268621, 3444943, 3822471, 6805863, 10334829, 31004487, 93013461, 279040383]

約数ペア:

[(1, 279040383), (3, 93013461), (9, 31004487), (27, 10334829), (41, 6805863), (73, 3822471), (81, 3444943), (123, 2268621), (219, 1274157), (369, 756207), (657, 424719), (1107, 252069), (1151, 242433), (1971, 141573), (2993, 93231), (3321, 84023), (3453, 80811), (5913, 47191), (8979, 31077), (10359, 26937)]