137550791

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 172261296

約数和(自身を除く): 34710505

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2707, 2989, 7259, 18949, 46019, 50813, 132643, 165127, 322133, 1155889, 2254931, 2807159, 8091223, 19650113, 137550791]

約数ペア:

[(1, 137550791), (7, 19650113), (17, 8091223), (49, 2807159), (61, 2254931), (119, 1155889), (427, 322133), (833, 165127), (1037, 132643), (2707, 50813), (2989, 46019), (7259, 18949)]