69378909

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11443}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 96678912

約数和(自身を除く): 27300003

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 11443, 34329, 492049, 537821, 1476147, 1613463, 23126303, 69378909]

約数ペア:

[(1, 69378909), (3, 23126303), (43, 1613463), (47, 1476147), (129, 537821), (141, 492049), (2021, 34329), (6063, 11443)]