71995561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 83445120

約数和(自身を除く): 11449559

約数列:

[1, 11, 17, 187, 439, 877, 4829, 7463, 9647, 14909, 82093, 163999, 385003, 4235033, 6545051, 71995561]

約数ペア:

[(1, 71995561), (11, 6545051), (17, 4235033), (187, 385003), (439, 163999), (877, 82093), (4829, 14909), (7463, 9647)]