67701209319

素因数分解:

$3^4\times {\mathrm{27817}}^1\times {\mathrm{30047}}^1$

素因数の和:57876

約数の個数: 20

約数和(自身を含む): 101140906944

約数和(自身を除く): 33439697625

約数列:

[1, 3, 9, 27, 81, 27817, 30047, 83451, 90141, 250353, 270423, 751059, 811269, 2253177, 2433807, 835817399, 2507452197, 7522356591, 22567069773, 67701209319]

約数ペア:

[(1, 67701209319), (3, 22567069773), (9, 7522356591), (27, 2507452197), (81, 835817399), (27817, 2433807), (30047, 2253177), (83451, 811269), (90141, 751059), (250353, 270423)]