87078069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32359}}^1$

素因数の和:32401

約数の個数: 24

約数和(自身を含む): 141348480

約数和(自身を除く): 54270411

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 32359, 97077, 291231, 420667, 744257, 1262001, 2232771, 3786003, 6698313, 9675341, 29026023, 87078069]

約数ペア:

[(1, 87078069), (3, 29026023), (9, 9675341), (13, 6698313), (23, 3786003), (39, 2232771), (69, 1262001), (117, 744257), (207, 420667), (299, 291231), (897, 97077), (2691, 32359)]