6668753

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 9121140

約数和(自身を除く): 2452387

約数列:

[1, 7, 13, 19, 29, 49, 91, 133, 203, 247, 361, 377, 551, 637, 931, 1421, 1729, 2527, 2639, 3857, 4693, 7163, 10469, 12103, 17689, 18473, 26999, 32851, 50141, 73283, 136097, 229957, 350987, 512981, 952679, 6668753]

約数ペア:

[(1, 6668753), (7, 952679), (13, 512981), (19, 350987), (29, 229957), (49, 136097), (91, 73283), (133, 50141), (203, 32851), (247, 26999), (361, 18473), (377, 17689), (551, 12103), (637, 10469), (931, 7163), (1421, 4693), (1729, 3857), (2527, 2639)]