91453617

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{38933}}^1$

素因数の和:38974

約数の個数: 20

約数和(自身を含む): 141330420

約数和(自身を除く): 49876803

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 38933, 116799, 350397, 1051191, 1129057, 3153573, 3387171, 10161513, 30484539, 91453617]

約数ペア:

[(1, 91453617), (3, 30484539), (9, 10161513), (27, 3387171), (29, 3153573), (81, 1129057), (87, 1051191), (261, 350397), (783, 116799), (2349, 38933)]