69270369

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6637}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 108969408

約数和(自身を除く): 39699039

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 6637, 10437, 19911, 46459, 139377, 325213, 471227, 975639, 1413681, 3298589, 9895767, 23090123, 69270369]

約数ペア:

[(1, 69270369), (3, 23090123), (7, 9895767), (21, 3298589), (49, 1413681), (71, 975639), (147, 471227), (213, 325213), (497, 139377), (1491, 46459), (3479, 19911), (6637, 10437)]