117316521

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2447}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 193999104

約数和(自身を除く): 76682583

約数列:

[1, 3, 7, 9, 21, 63, 761, 2283, 2447, 5327, 6849, 7341, 15981, 17129, 22023, 47943, 51387, 154161, 1862167, 5586501, 13035169, 16759503, 39105507, 117316521]

約数ペア:

[(1, 117316521), (3, 39105507), (7, 16759503), (9, 13035169), (21, 5586501), (63, 1862167), (761, 154161), (2283, 51387), (2447, 47943), (5327, 22023), (6849, 17129), (7341, 15981)]