67778847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4567}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 104753376

約数和(自身を除く): 36974529

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4567, 4947, 13701, 14841, 41103, 77639, 232917, 442999, 698751, 1328997, 3986991, 7530983, 22592949, 67778847]

約数ペア:

[(1, 67778847), (3, 22592949), (9, 7530983), (17, 3986991), (51, 1328997), (97, 698751), (153, 442999), (291, 232917), (873, 77639), (1649, 41103), (4567, 14841), (4947, 13701)]