71715129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2699}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 101476800

約数和(自身を除く): 29761671

約数列:

[1, 3, 17, 51, 521, 1563, 2699, 8097, 8857, 26571, 45883, 137649, 1406179, 4218537, 23905043, 71715129]

約数ペア:

[(1, 71715129), (3, 23905043), (17, 4218537), (51, 1406179), (521, 137649), (1563, 45883), (2699, 26571), (8097, 8857)]