83432853

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 138181056

約数和(自身を除く): 54748203

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 4001, 6951, 12003, 20853, 28007, 36009, 84021, 252063, 1324331, 3972993, 9270317, 11918979, 27810951, 83432853]

約数ペア:

[(1, 83432853), (3, 27810951), (7, 11918979), (9, 9270317), (21, 3972993), (63, 1324331), (331, 252063), (993, 84021), (2317, 36009), (2979, 28007), (4001, 20853), (6951, 12003)]