51060321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145471}}^1$

素因数の和:145493

約数の個数: 16

約数和(自身を含む): 81464320

約数和(自身を除く): 30403999

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145471, 436413, 1309239, 1891123, 3927717, 5673369, 17020107, 51060321]

約数ペア:

[(1, 51060321), (3, 17020107), (9, 5673369), (13, 3927717), (27, 1891123), (39, 1309239), (117, 436413), (351, 145471)]