1277127798339

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{636547}}^1$

素因数の和:636847

約数の個数: 32

約数和(自身を含む): 1771008937984

約数和(自身を除く): 493881139645

約数列:

[1, 3, 43, 103, 129, 151, 309, 453, 4429, 6493, 13287, 15553, 19479, 46659, 636547, 668779, 1909641, 2006337, 27371521, 65564341, 82114563, 96118597, 196693023, 288355791, 2819266663, 4133099671, 8457799989, 9900215491, 12399299013, 29700646473, 425709266113, 1277127798339]

約数ペア:

[(1, 1277127798339), (3, 425709266113), (43, 29700646473), (103, 12399299013), (129, 9900215491), (151, 8457799989), (309, 4133099671), (453, 2819266663), (4429, 288355791), (6493, 196693023), (13287, 96118597), (15553, 82114563), (19479, 65564341), (46659, 27371521), (636547, 2006337), (668779, 1909641)]