69009591

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20411}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 111694464

約数和(自身を除く): 42684873

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 20411, 61233, 142877, 428631, 469453, 1000139, 1408359, 3000417, 3286171, 9858513, 23003197, 69009591]

約数ペア:

[(1, 69009591), (3, 23003197), (7, 9858513), (21, 3286171), (23, 3000417), (49, 1408359), (69, 1000139), (147, 469453), (161, 428631), (483, 142877), (1127, 61233), (3381, 20411)]