71455581

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{26203}}^1$

素因数の和:26313

約数の個数: 16

約数和(自身を含む): 106912320

約数和(自身を除く): 35456739

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 26203, 78609, 235827, 707481, 2646503, 7939509, 23818527, 71455581]

約数ペア:

[(1, 71455581), (3, 23818527), (9, 7939509), (27, 2646503), (101, 707481), (303, 235827), (909, 78609), (2727, 26203)]