64495761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27527}}^1$

素因数の和:27612

約数の個数: 16

約数和(自身を含む): 95136768

約数和(自身を除く): 30641007

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 27527, 82581, 302797, 908391, 1954417, 5863251, 21498587, 64495761]

約数ペア:

[(1, 64495761), (3, 21498587), (11, 5863251), (33, 1954417), (71, 908391), (213, 302797), (781, 82581), (2343, 27527)]