188889261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 293673600

約数和(自身を除く): 104784339

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 1199, 1853, 3089, 3597, 5559, 9267, 20383, 33979, 52513, 61149, 101937, 157539, 336701, 577643, 1010103, 1732929, 3703711, 5723917, 11111133, 17171751, 62963087, 188889261]

約数ペア:

[(1, 188889261), (3, 62963087), (11, 17171751), (17, 11111133), (33, 5723917), (51, 3703711), (109, 1732929), (187, 1010103), (327, 577643), (561, 336701), (1199, 157539), (1853, 101937), (3089, 61149), (3597, 52513), (5559, 33979), (9267, 20383)]