71963721

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 110108544

約数和(自身を除く): 38144823

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 6301, 11421, 18903, 56709, 170127, 296147, 510381, 888441, 1531143, 2665323, 7995969, 23987907, 71963721]

約数ペア:

[(1, 71963721), (3, 23987907), (9, 7995969), (27, 2665323), (47, 1531143), (81, 888441), (141, 510381), (243, 296147), (423, 170127), (1269, 56709), (3807, 18903), (6301, 11421)]