694395330741

素因数分解:

$3^4\times 7^1\times {\mathrm{4127}}^1\times {\mathrm{296749}}^1$

素因数の和:300895

約数の個数: 40

約数和(自身を含む): 1185784512000

約数和(自身を除く): 491389181259

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4127, 12381, 28889, 37143, 86667, 111429, 260001, 296749, 334287, 780003, 890247, 2077243, 2340009, 2670741, 6231729, 8012223, 18695187, 24036669, 56085561, 168256683, 1224683123, 3674049369, 8572781861, 11022148107, 25718345583, 33066444321, 77155036749, 99199332963, 231465110247, 694395330741]

約数ペア:

[(1, 694395330741), (3, 231465110247), (7, 99199332963), (9, 77155036749), (21, 33066444321), (27, 25718345583), (63, 11022148107), (81, 8572781861), (189, 3674049369), (567, 1224683123), (4127, 168256683), (12381, 56085561), (28889, 24036669), (37143, 18695187), (86667, 8012223), (111429, 6231729), (260001, 2670741), (296749, 2340009), (334287, 2077243), (780003, 890247)]