2901761696001

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{599}}^1\times {\mathrm{147779}}^1$

素因数の和:148618

約数の個数: 48

約数和(自身を含む): 4528452096000

約数和(自身を除く): 1626690399999

約数列:

[1, 3, 7, 21, 49, 147, 223, 599, 669, 1561, 1797, 4193, 4683, 10927, 12579, 29351, 32781, 88053, 133577, 147779, 400731, 443337, 935039, 1034453, 2805117, 3103359, 6545273, 7241171, 19635819, 21723513, 32954717, 88519621, 98864151, 230683019, 265558863, 619637347, 692049057, 1614781133, 1858912041, 4337461429, 4844343399, 13012384287, 19739875483, 59219626449, 138179128381, 414537385143, 967253898667, 2901761696001]

約数ペア:

[(1, 2901761696001), (3, 967253898667), (7, 414537385143), (21, 138179128381), (49, 59219626449), (147, 19739875483), (223, 13012384287), (599, 4844343399), (669, 4337461429), (1561, 1858912041), (1797, 1614781133), (4193, 692049057), (4683, 619637347), (10927, 265558863), (12579, 230683019), (29351, 98864151), (32781, 88519621), (88053, 32954717), (133577, 21723513), (147779, 19635819), (400731, 7241171), (443337, 6545273), (935039, 3103359), (1034453, 2805117)]