27696177

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 41109120

約数和(自身を除く): 13412943

約数列:

[1, 3, 9, 71, 89, 213, 267, 487, 639, 801, 1461, 4383, 6319, 18957, 34577, 43343, 56871, 103731, 130029, 311193, 390087, 3077353, 9232059, 27696177]

約数ペア:

[(1, 27696177), (3, 9232059), (9, 3077353), (71, 390087), (89, 311193), (213, 130029), (267, 103731), (487, 56871), (639, 43343), (801, 34577), (1461, 18957), (4383, 6319)]