127574247

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{6961}}^1$

素因数の和:7154

約数の個数: 16

約数和(自身を含む): 175442400

約数和(自身を除く): 47868153

約数列:

[1, 3, 41, 123, 149, 447, 6109, 6961, 18327, 20883, 285401, 856203, 1037189, 3111567, 42524749, 127574247]

約数ペア:

[(1, 127574247), (3, 42524749), (41, 3111567), (123, 1037189), (149, 856203), (447, 285401), (6109, 20883), (6961, 18327)]