87174603

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 137280000

約数和(自身を除く): 50105397

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 1559, 2071, 2943, 4677, 6213, 14031, 18639, 29621, 42093, 55917, 88863, 169931, 266589, 509793, 799767, 1529379, 3228689, 4588137, 9686067, 29058201, 87174603]

約数ペア:

[(1, 87174603), (3, 29058201), (9, 9686067), (19, 4588137), (27, 3228689), (57, 1529379), (109, 799767), (171, 509793), (327, 266589), (513, 169931), (981, 88863), (1559, 55917), (2071, 42093), (2943, 29621), (4677, 18639), (6213, 14031)]