81662682

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{203141}}^1$

素因数の和:203213

約数の個数: 16

約数和(自身を含む): 165763872

約数和(自身を除く): 84101190

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 203141, 406282, 609423, 1218846, 13610447, 27220894, 40831341, 81662682]

約数ペア:

[(1, 81662682), (2, 40831341), (3, 27220894), (6, 13610447), (67, 1218846), (134, 609423), (201, 406282), (402, 203141)]