47467917

素因数分解:

$3^3\times 7^2\times {\mathrm{35879}}^1$

素因数の和:35902

約数の個数: 24

約数和(自身を含む): 81806400

約数和(自身を除く): 34338483

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 35879, 107637, 251153, 322911, 753459, 968733, 1758071, 2260377, 5274213, 6781131, 15822639, 47467917]

約数ペア:

[(1, 47467917), (3, 15822639), (7, 6781131), (9, 5274213), (21, 2260377), (27, 1758071), (49, 968733), (63, 753459), (147, 322911), (189, 251153), (441, 107637), (1323, 35879)]