87420267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16661}}^1$

素因数の和:16731

約数の個数: 24

約数和(自身を含む): 140360688

約数和(自身を除く): 52940421

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 16661, 49983, 149949, 183271, 549813, 883033, 1649439, 2649099, 7947297, 9713363, 29140089, 87420267]

約数ペア:

[(1, 87420267), (3, 29140089), (9, 9713363), (11, 7947297), (33, 2649099), (53, 1649439), (99, 883033), (159, 549813), (477, 183271), (583, 149949), (1749, 49983), (5247, 16661)]