76721391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{167149}}^1$

素因数の和:167175

約数の個数: 16

約数和(自身を含む): 120348000

約数和(自身を除く): 43626609

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 167149, 501447, 1504341, 2841533, 4513023, 8524599, 25573797, 76721391]

約数ペア:

[(1, 76721391), (3, 25573797), (9, 8524599), (17, 4513023), (27, 2841533), (51, 1504341), (153, 501447), (459, 167149)]