89029437

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 140448000

約数和(自身を除く): 51418563

約数列:

[1, 3, 7, 21, 37, 111, 149, 259, 447, 769, 777, 1043, 2307, 3129, 5383, 5513, 16149, 16539, 28453, 38591, 85359, 114581, 115773, 199171, 343743, 597513, 802067, 2406201, 4239497, 12718491, 29676479, 89029437]

約数ペア:

[(1, 89029437), (3, 29676479), (7, 12718491), (21, 4239497), (37, 2406201), (111, 802067), (149, 597513), (259, 343743), (447, 199171), (769, 115773), (777, 114581), (1043, 85359), (2307, 38591), (3129, 28453), (5383, 16539), (5513, 16149)]