70487793

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 108028800

約数和(自身を除く): 37541007

約数列:

[1, 3, 9, 27, 43, 109, 129, 327, 387, 557, 981, 1161, 1671, 2943, 4687, 5013, 14061, 15039, 23951, 42183, 60713, 71853, 126549, 182139, 215559, 546417, 646677, 1639251, 2610659, 7831977, 23495931, 70487793]

約数ペア:

[(1, 70487793), (3, 23495931), (9, 7831977), (27, 2610659), (43, 1639251), (109, 646677), (129, 546417), (327, 215559), (387, 182139), (557, 126549), (981, 71853), (1161, 60713), (1671, 42183), (2943, 23951), (4687, 15039), (5013, 14061)]