87985137

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{4091}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 120206592

約数和(自身を除く): 32221455

約数列:

[1, 3, 67, 107, 201, 321, 4091, 7169, 12273, 21507, 274097, 437737, 822291, 1313211, 29328379, 87985137]

約数ペア:

[(1, 87985137), (3, 29328379), (67, 1313211), (107, 822291), (201, 437737), (321, 274097), (4091, 21507), (7169, 12273)]