27834597

素因数分解:

$3^4\times 7^2\times {\mathrm{7013}}^1$

素因数の和:7039

約数の個数: 30

約数和(自身を含む): 48375558

約数和(自身を除く): 20540961

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7013, 21039, 49091, 63117, 147273, 189351, 343637, 441819, 568053, 1030911, 1325457, 3092733, 3976371, 9278199, 27834597]

約数ペア:

[(1, 27834597), (3, 9278199), (7, 3976371), (9, 3092733), (21, 1325457), (27, 1030911), (49, 568053), (63, 441819), (81, 343637), (147, 189351), (189, 147273), (441, 63117), (567, 49091), (1323, 21039), (3969, 7013)]