73887287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 81414432

約数和(自身を除く): 7527145

約数列:

[1, 17, 43, 61, 731, 1037, 1657, 2623, 28169, 44591, 71251, 101077, 1211267, 1718309, 4346311, 73887287]

約数ペア:

[(1, 73887287), (17, 4346311), (43, 1718309), (61, 1211267), (731, 101077), (1037, 71251), (1657, 44591), (2623, 28169)]