68946471

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 40

約数和(自身を含む): 113186304

約数和(自身を除く): 44239833

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 223, 297, 347, 669, 891, 1041, 2007, 2453, 3123, 3817, 6021, 7359, 9369, 11451, 18063, 22077, 28107, 34353, 66231, 77381, 103059, 198693, 232143, 309177, 696429, 851191, 2089287, 2553573, 6267861, 7660719, 22982157, 68946471]

約数ペア:

[(1, 68946471), (3, 22982157), (9, 7660719), (11, 6267861), (27, 2553573), (33, 2089287), (81, 851191), (99, 696429), (223, 309177), (297, 232143), (347, 198693), (669, 103059), (891, 77381), (1041, 66231), (2007, 34353), (2453, 28107), (3123, 22077), (3817, 18063), (6021, 11451), (7359, 9369)]