67522491

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 104544000

約数和(自身を除く): 37021509

約数列:

[1, 3, 9, 27, 59, 71, 81, 177, 199, 213, 531, 597, 639, 1593, 1791, 1917, 4189, 4779, 5373, 5751, 11741, 12567, 14129, 16119, 35223, 37701, 42387, 105669, 113103, 127161, 317007, 339309, 381483, 833611, 951021, 1144449, 2500833, 7502499, 22507497, 67522491]

約数ペア:

[(1, 67522491), (3, 22507497), (9, 7502499), (27, 2500833), (59, 1144449), (71, 951021), (81, 833611), (177, 381483), (199, 339309), (213, 317007), (531, 127161), (597, 113103), (639, 105669), (1593, 42387), (1791, 37701), (1917, 35223), (4189, 16119), (4779, 14129), (5373, 12567), (5751, 11741)]