120676857

素因数分解:

$3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 187612992

約数和(自身を除く): 66936135

約数列:

[1, 3, 7, 21, 49, 147, 631, 1301, 1893, 3903, 4417, 9107, 13251, 27321, 30919, 63749, 92757, 191247, 820931, 2462793, 5746517, 17239551, 40225619, 120676857]

約数ペア:

[(1, 120676857), (3, 40225619), (7, 17239551), (21, 5746517), (49, 2462793), (147, 820931), (631, 191247), (1301, 92757), (1893, 63749), (3903, 30919), (4417, 27321), (9107, 13251)]