70983927

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26203}}^1$

素因数の和:26259

約数の個数: 24

約数和(自身を含む): 119909504

約数和(自身を除く): 48925577

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 26203, 78609, 183421, 235827, 550263, 1126729, 1650789, 3380187, 7887103, 10140561, 23661309, 70983927]

約数ペア:

[(1, 70983927), (3, 23661309), (7, 10140561), (9, 7887103), (21, 3380187), (43, 1650789), (63, 1126729), (129, 550263), (301, 235827), (387, 183421), (903, 78609), (2709, 26203)]