180774720003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1\times {\mathrm{427421}}^1$

素因数の和:435734

約数の個数: 16

約数和(自身を含む): 255242740896

約数和(自身を除く): 74468020893

約数列:

[1, 3, 17, 51, 8293, 24879, 140981, 422943, 427421, 1282263, 7266157, 21798471, 3544602353, 10633807059, 60258240001, 180774720003]

約数ペア:

[(1, 180774720003), (3, 60258240001), (17, 10633807059), (51, 3544602353), (8293, 21798471), (24879, 7266157), (140981, 1282263), (422943, 427421)]