156728039361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{4447321}}^1$

素因数の和:4448032

約数の個数: 16

約数和(自身を含む): 221583371328

約数和(自身を除く): 64855331967

約数列:

[1, 3, 17, 51, 691, 2073, 11747, 35241, 4447321, 13341963, 75604457, 226813371, 3073098811, 9219296433, 52242679787, 156728039361]

約数ペア:

[(1, 156728039361), (3, 52242679787), (17, 9219296433), (51, 3073098811), (691, 226813371), (2073, 75604457), (11747, 13341963), (35241, 4447321)]