51233013

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145963}}^1$

素因数の和:145985

約数の個数: 16

約数和(自身を含む): 81739840

約数和(自身を除く): 30506827

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145963, 437889, 1313667, 1897519, 3941001, 5692557, 17077671, 51233013]

約数ペア:

[(1, 51233013), (3, 17077671), (9, 5692557), (13, 3941001), (27, 1897519), (39, 1313667), (117, 437889), (351, 145963)]