42080001

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 57127680

約数和(自身を除く): 15047679

約数列:

[1, 3, 89, 173, 267, 519, 911, 2733, 15397, 46191, 81079, 157603, 243237, 472809, 14026667, 42080001]

約数ペア:

[(1, 42080001), (3, 14026667), (89, 472809), (173, 243237), (267, 157603), (519, 81079), (911, 46191), (2733, 15397)]