153970011

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{438661}}^1$

素因数の和:438683

約数の個数: 16

約数和(自身を含む): 245650720

約数和(自身を除く): 91680709

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 438661, 1315983, 3947949, 5702593, 11843847, 17107779, 51323337, 153970011]

約数ペア:

[(1, 153970011), (3, 51323337), (9, 17107779), (13, 11843847), (27, 5702593), (39, 3947949), (117, 1315983), (351, 438661)]