67613247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1823}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 105565824

約数和(自身を除く): 37952577

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 1823, 2853, 4121, 5469, 12363, 16407, 23699, 37089, 71097, 213291, 577891, 1733673, 5201019, 7512583, 22537749, 67613247]

約数ペア:

[(1, 67613247), (3, 22537749), (9, 7512583), (13, 5201019), (39, 1733673), (117, 577891), (317, 213291), (951, 71097), (1823, 37089), (2853, 23699), (4121, 16407), (5469, 12363)]