87221667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1693}}^1$

素因数の和:3030

約数の個数: 16

約数和(自身を含む): 125410208

約数和(自身を除く): 38188541

約数列:

[1, 3, 13, 39, 1321, 1693, 3963, 5079, 17173, 22009, 51519, 66027, 2236453, 6709359, 29073889, 87221667]

約数ペア:

[(1, 87221667), (3, 29073889), (13, 6709359), (39, 2236453), (1321, 66027), (1693, 51519), (3963, 22009), (5079, 17173)]