72442083

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 45407517

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1549, 2227, 2751, 4647, 6681, 10843, 15589, 26333, 32529, 46767, 78999, 184331, 202919, 552993, 608757, 1420433, 3449623, 4261299, 10348869, 24147361, 72442083]

約数ペア:

[(1, 72442083), (3, 24147361), (7, 10348869), (17, 4261299), (21, 3449623), (51, 1420433), (119, 608757), (131, 552993), (357, 202919), (393, 184331), (917, 78999), (1549, 46767), (2227, 32529), (2751, 26333), (4647, 15589), (6681, 10843)]