90751971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{10909}}^1$

素因数の和:11018

約数の個数: 16

約数和(自身を含む): 125683200

約数和(自身を除く): 34931229

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 10909, 32727, 512723, 643631, 1538169, 1930893, 30250657, 90751971]

約数ペア:

[(1, 90751971), (3, 30250657), (47, 1930893), (59, 1538169), (141, 643631), (177, 512723), (2773, 32727), (8319, 10909)]