66384417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 35221983

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 447, 587, 759, 1639, 1761, 3427, 4917, 6457, 10281, 13501, 19371, 37697, 40503, 87463, 113091, 148511, 262389, 445533, 962093, 2011649, 2886279, 6034947, 22128139, 66384417]

約数ペア:

[(1, 66384417), (3, 22128139), (11, 6034947), (23, 2886279), (33, 2011649), (69, 962093), (149, 445533), (253, 262389), (447, 148511), (587, 113091), (759, 87463), (1639, 40503), (1761, 37697), (3427, 19371), (4917, 13501), (6457, 10281)]