71409027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 106389504

約数和(自身を除く): 34980477

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 799, 961, 1457, 1581, 2397, 2883, 4371, 16337, 24769, 29791, 45167, 49011, 74307, 89373, 135501, 506447, 767839, 1400177, 1519341, 2303517, 4200531, 23803009, 71409027]

約数ペア:

[(1, 71409027), (3, 23803009), (17, 4200531), (31, 2303517), (47, 1519341), (51, 1400177), (93, 767839), (141, 506447), (527, 135501), (799, 89373), (961, 74307), (1457, 49011), (1581, 45167), (2397, 29791), (2883, 24769), (4371, 16337)]