66943855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{110651}}^1$

素因数の和:110678

約数の個数: 12

約数和(自身を含む): 88300296

約数和(自身を除く): 21356441

約数列:

[1, 5, 11, 55, 121, 605, 110651, 553255, 1217161, 6085805, 13388771, 66943855]

約数ペア:

[(1, 66943855), (5, 13388771), (11, 6085805), (55, 1217161), (121, 553255), (605, 110651)]