68628678657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297093847}}^1$

素因数の和:297093868

約数の個数: 16

約数和(自身を含む): 114084037632

約数和(自身を除く): 45455358975

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297093847, 891281541, 2079656929, 3268032317, 6238970787, 9804096951, 22876226219, 68628678657]

約数ペア:

[(1, 68628678657), (3, 22876226219), (7, 9804096951), (11, 6238970787), (21, 3268032317), (33, 2079656929), (77, 891281541), (231, 297093847)]