70199091

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 109229120

約数和(自身を除く): 39030029

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 9547, 28641, 85923, 181393, 410521, 544179, 1231563, 1632537, 3694689, 7799899, 23399697, 70199091]

約数ペア:

[(1, 70199091), (3, 23399697), (9, 7799899), (19, 3694689), (43, 1632537), (57, 1231563), (129, 544179), (171, 410521), (387, 181393), (817, 85923), (2451, 28641), (7353, 9547)]