84787591

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3271}}^1$

素因数の和:3331

約数の個数: 18

約数和(自身を含む): 103136712

約数和(自身を除く): 18349121

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3271, 3703, 22897, 25921, 75233, 160279, 526631, 1730359, 3686417, 12112513, 84787591]

約数ペア:

[(1, 84787591), (7, 12112513), (23, 3686417), (49, 1730359), (161, 526631), (529, 160279), (1127, 75233), (3271, 25921), (3703, 22897)]