67785891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 93187584

約数和(自身を除く): 25401693

約数列:

[1, 3, 47, 107, 141, 321, 4493, 5029, 13479, 15087, 211171, 480751, 633513, 1442253, 22595297, 67785891]

約数ペア:

[(1, 67785891), (3, 22595297), (47, 1442253), (107, 633513), (141, 480751), (321, 211171), (4493, 15087), (5029, 13479)]