54682761

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3333

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 35449719

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 3259, 5593, 9777, 16779, 22813, 55403, 68439, 153173, 166209, 387821, 459519, 1072211, 1163463, 2603941, 3216633, 7811823, 18227587, 54682761]

約数ペア:

[(1, 54682761), (3, 18227587), (7, 7811823), (17, 3216633), (21, 2603941), (47, 1163463), (51, 1072211), (119, 459519), (141, 387821), (329, 166209), (357, 153173), (799, 68439), (987, 55403), (2397, 22813), (3259, 16779), (5593, 9777)]