81311694

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{22549}}^1$

素因数の和:23155

約数の個数: 16

約数和(自身を含む): 162901200

約数和(自身を除く): 81589506

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 22549, 45098, 67647, 135294, 13551949, 27103898, 40655847, 81311694]

約数ペア:

[(1, 81311694), (2, 40655847), (3, 27103898), (6, 13551949), (601, 135294), (1202, 67647), (1803, 45098), (3606, 22549)]