85497741

素因数分解:

$3^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{827}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 145198080

約数和(自身を除く): 59700339

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 547, 827, 1641, 2481, 3829, 4923, 5789, 7443, 11487, 14769, 17367, 22329, 34461, 52101, 103383, 156303, 452369, 1357107, 3166583, 4071321, 9499749, 12213963, 28499247, 85497741]

約数ペア:

[(1, 85497741), (3, 28499247), (7, 12213963), (9, 9499749), (21, 4071321), (27, 3166583), (63, 1357107), (189, 452369), (547, 156303), (827, 103383), (1641, 52101), (2481, 34461), (3829, 22329), (4923, 17367), (5789, 14769), (7443, 11487)]