137287407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{3313}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 193007360

約数和(自身を除く): 55719953

約数列:

[1, 3, 19, 57, 727, 2181, 3313, 9939, 13813, 41439, 62947, 188841, 2408551, 7225653, 45762469, 137287407]

約数ペア:

[(1, 137287407), (3, 45762469), (19, 7225653), (57, 2408551), (727, 188841), (2181, 62947), (3313, 41439), (9939, 13813)]