61545579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13009}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 87427200

約数和(自身を除く): 25881621

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 13009, 39027, 247171, 741513, 1079747, 3239241, 20515193, 61545579]

約数ペア:

[(1, 61545579), (3, 20515193), (19, 3239241), (57, 1079747), (83, 741513), (249, 247171), (1577, 39027), (4731, 13009)]