127112937

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{18287}}^1$

素因数の和:18628

約数の個数: 16

約数和(自身を含む): 194291712

約数和(自身を除く): 67178775

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 18287, 54861, 128009, 384027, 6052997, 18158991, 42370979, 127112937]

約数ペア:

[(1, 127112937), (3, 42370979), (7, 18158991), (21, 6052997), (331, 384027), (993, 128009), (2317, 54861), (6951, 18287)]