53842131

素因数分解:

$3^3\times 7^2\times {\mathrm{40697}}^1$

素因数の和:40720

約数の個数: 24

約数和(自身を含む): 92791440

約数和(自身を除く): 38949309

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 40697, 122091, 284879, 366273, 854637, 1098819, 1994153, 2563911, 5982459, 7691733, 17947377, 53842131]

約数ペア:

[(1, 53842131), (3, 17947377), (7, 7691733), (9, 5982459), (21, 2563911), (27, 1994153), (49, 1098819), (63, 854637), (147, 366273), (189, 284879), (441, 122091), (1323, 40697)]