73643867

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 86311680

約数和(自身を除く): 12667813

約数列:

[1, 11, 19, 103, 121, 209, 311, 1133, 1957, 2299, 3421, 5909, 12463, 21527, 32033, 37631, 64999, 236797, 352363, 608627, 714989, 3875993, 6694897, 73643867]

約数ペア:

[(1, 73643867), (11, 6694897), (19, 3875993), (103, 714989), (121, 608627), (209, 352363), (311, 236797), (1133, 64999), (1957, 37631), (2299, 32033), (3421, 21527), (5909, 12463)]