137037771

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{390421}}^1$

素因数の和:390443

約数の個数: 16

約数和(自身を含む): 218636320

約数和(自身を除く): 81598549

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 390421, 1171263, 3513789, 5075473, 10541367, 15226419, 45679257, 137037771]

約数ペア:

[(1, 137037771), (3, 45679257), (9, 15226419), (13, 10541367), (27, 5075473), (39, 3513789), (117, 1171263), (351, 390421)]