90809313

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{188011}}^1$

素因数の和:188044

約数の個数: 16

約数和(自身を含む): 144393216

約数和(自身を除く): 53583903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 188011, 564033, 1316077, 3948231, 4324253, 12972759, 30269771, 90809313]

約数ペア:

[(1, 90809313), (3, 30269771), (7, 12972759), (21, 4324253), (23, 3948231), (69, 1316077), (161, 564033), (483, 188011)]