51029997

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 69107712

約数和(自身を除く): 18077715

約数列:

[1, 3, 127, 151, 381, 453, 887, 2661, 19177, 57531, 112649, 133937, 337947, 401811, 17009999, 51029997]

約数ペア:

[(1, 51029997), (3, 17009999), (127, 401811), (151, 337947), (381, 133937), (453, 112649), (887, 57531), (2661, 19177)]