72125289

素因数分解:

$3^3\times {\mathrm{751}}^1\times {\mathrm{3557}}^1$

素因数の和:4317

約数の個数: 16

約数和(自身を含む): 107024640

約数和(自身を除く): 34899351

約数列:

[1, 3, 9, 27, 751, 2253, 3557, 6759, 10671, 20277, 32013, 96039, 2671307, 8013921, 24041763, 72125289]

約数ペア:

[(1, 72125289), (3, 24041763), (9, 8013921), (27, 2671307), (751, 96039), (2253, 32013), (3557, 20277), (6759, 10671)]