89317641

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 140110560

約数和(自身を除く): 50792919

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 6827, 13083, 20481, 47789, 143367, 334523, 607603, 1003569, 1822809, 4253221, 12759663, 29772547, 89317641]

約数ペア:

[(1, 89317641), (3, 29772547), (7, 12759663), (21, 4253221), (49, 1822809), (89, 1003569), (147, 607603), (267, 334523), (623, 143367), (1869, 47789), (4361, 20481), (6827, 13083)]