73318861

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 93078720

約数和(自身を除く): 19759859

約数列:

[1, 7, 11, 77, 107, 121, 749, 809, 847, 1177, 5663, 8239, 8899, 12947, 62293, 86563, 90629, 97889, 605941, 685223, 952193, 6665351, 10474123, 73318861]

約数ペア:

[(1, 73318861), (7, 10474123), (11, 6665351), (77, 952193), (107, 685223), (121, 605941), (749, 97889), (809, 90629), (847, 86563), (1177, 62293), (5663, 12947), (8239, 8899)]