67880841

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{9157}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 103741824

約数和(自身を除く): 35860983

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 9157, 27471, 64099, 192297, 3232421, 9697263, 22626947, 67880841]

約数ペア:

[(1, 67880841), (3, 22626947), (7, 9697263), (21, 3232421), (353, 192297), (1059, 64099), (2471, 27471), (7413, 9157)]