71426139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 102795264

約数和(自身を除く): 31369125

約数列:

[1, 3, 31, 43, 53, 93, 129, 159, 337, 1011, 1333, 1643, 2279, 3999, 4929, 6837, 10447, 14491, 17861, 31341, 43473, 53583, 70649, 211947, 449221, 553691, 768023, 1347663, 1661073, 2304069, 23808713, 71426139]

約数ペア:

[(1, 71426139), (3, 23808713), (31, 2304069), (43, 1661073), (53, 1347663), (93, 768023), (129, 553691), (159, 449221), (337, 211947), (1011, 70649), (1333, 53583), (1643, 43473), (2279, 31341), (3999, 17861), (4929, 14491), (6837, 10447)]