51997611

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19237}}^1$

素因数の和:19310

約数の個数: 16

約数和(自身を含む): 74797344

約数和(自身を除く): 22799733

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 19237, 57711, 327029, 981087, 1019561, 3058683, 17332537, 51997611]

約数ペア:

[(1, 51997611), (3, 17332537), (17, 3058683), (51, 1019561), (53, 981087), (159, 327029), (901, 57711), (2703, 19237)]