80703021

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167087}}^1$

素因数の和:167120

約数の個数: 16

約数和(自身を含む): 128323584

約数和(自身を除く): 47620563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 167087, 501261, 1169609, 3508827, 3843001, 11529003, 26901007, 80703021]

約数ペア:

[(1, 80703021), (3, 26901007), (7, 11529003), (21, 3843001), (23, 3508827), (69, 1169609), (161, 501261), (483, 167087)]