87609291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 146313216

約数和(自身を除く): 58703925

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1511, 1757, 2761, 4533, 5271, 8283, 10577, 16621, 19327, 31731, 49863, 57981, 116347, 349041, 379261, 1137783, 2654827, 4171871, 7964481, 12515613, 29203097, 87609291]

約数ペア:

[(1, 87609291), (3, 29203097), (7, 12515613), (11, 7964481), (21, 4171871), (33, 2654827), (77, 1137783), (231, 379261), (251, 349041), (753, 116347), (1511, 57981), (1757, 49863), (2761, 31731), (4533, 19327), (5271, 16621), (8283, 10577)]