53847729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24223}}^1$

素因数の和:24261

約数の個数: 24

約数和(自身を含む): 88175360

約数和(自身を除く): 34327631

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 24223, 72669, 218007, 314899, 460237, 944697, 1380711, 2834091, 4142133, 5983081, 17949243, 53847729]

約数ペア:

[(1, 53847729), (3, 17949243), (9, 5983081), (13, 4142133), (19, 2834091), (39, 1380711), (57, 944697), (117, 460237), (171, 314899), (247, 218007), (741, 72669), (2223, 24223)]