71318973

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 106883712

約数和(自身を除く): 35564739

約数列:

[1, 3, 11, 33, 53, 121, 159, 337, 363, 583, 1011, 1331, 1749, 3707, 3993, 6413, 11121, 17861, 19239, 40777, 53583, 70543, 122331, 196471, 211629, 448547, 589413, 1345641, 2161181, 6483543, 23772991, 71318973]

約数ペア:

[(1, 71318973), (3, 23772991), (11, 6483543), (33, 2161181), (53, 1345641), (121, 589413), (159, 448547), (337, 211629), (363, 196471), (583, 122331), (1011, 70543), (1331, 53583), (1749, 40777), (3707, 19239), (3993, 17861), (6413, 11121)]