67692289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7933}}^1$

素因数の和:8016

約数の個数: 16

約数和(自身を含む): 82259712

約数和(自身を除く): 14567423

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7933, 8533, 55531, 182459, 420449, 1277213, 2943143, 9670327, 67692289]

約数ペア:

[(1, 67692289), (7, 9670327), (23, 2943143), (53, 1277213), (161, 420449), (371, 182459), (1219, 55531), (7933, 8533)]