70039809

素因数分解:

$3^4\times 7^1\times {\mathrm{123527}}^1$

素因数の和:123546

約数の個数: 20

約数和(自身を含む): 119575104

約数和(自身を除く): 49535295

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 123527, 370581, 864689, 1111743, 2594067, 3335229, 7782201, 10005687, 23346603, 70039809]

約数ペア:

[(1, 70039809), (3, 23346603), (7, 10005687), (9, 7782201), (21, 3335229), (27, 2594067), (63, 1111743), (81, 864689), (189, 370581), (567, 123527)]