82118881791

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{71039}}^1$

素因数の和:71220

約数の個数: 48

約数和(自身を含む): 126780825600

約数和(自身を除く): 44661943809

約数列:

[1, 3, 9, 29, 43, 87, 103, 129, 261, 309, 387, 927, 1247, 2987, 3741, 4429, 8961, 11223, 13287, 26883, 39861, 71039, 128441, 213117, 385323, 639351, 1155969, 2060131, 3054677, 6180393, 7317017, 9164031, 18541179, 21951051, 27492093, 65853153, 88585633, 212193493, 265756899, 314631731, 636580479, 797270697, 943895193, 1909741437, 2831685579, 9124320199, 27372960597, 82118881791]

約数ペア:

[(1, 82118881791), (3, 27372960597), (9, 9124320199), (29, 2831685579), (43, 1909741437), (87, 943895193), (103, 797270697), (129, 636580479), (261, 314631731), (309, 265756899), (387, 212193493), (927, 88585633), (1247, 65853153), (2987, 27492093), (3741, 21951051), (4429, 18541179), (8961, 9164031), (11223, 7317017), (13287, 6180393), (26883, 3054677), (39861, 2060131), (71039, 1155969), (128441, 639351), (213117, 385323)]