129751011

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{369661}}^1$

素因数の和:369683

約数の個数: 16

約数和(自身を含む): 207010720

約数和(自身を除く): 77259709

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 369661, 1108983, 3326949, 4805593, 9980847, 14416779, 43250337, 129751011]

約数ペア:

[(1, 129751011), (3, 43250337), (9, 14416779), (13, 9980847), (27, 4805593), (39, 3326949), (117, 1108983), (351, 369661)]