171120843

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{14983}}^1$

素因数の和:15045

約数の個数: 24

約数和(自身を含む): 261800448

約数和(自身を除く): 90679605

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 14983, 44949, 134847, 404541, 704201, 1213623, 2112603, 3640869, 6337809, 19013427, 57040281, 171120843]

約数ペア:

[(1, 171120843), (3, 57040281), (9, 19013427), (27, 6337809), (47, 3640869), (81, 2112603), (141, 1213623), (243, 704201), (423, 404541), (1269, 134847), (3807, 44949), (11421, 14983)]