275447787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{80611}}^1$

素因数の和:80698

約数の個数: 16

約数和(自身を含む): 394676352

約数和(自身を除く): 119228565

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 80611, 241833, 1370387, 4111161, 5400937, 16202811, 91815929, 275447787]

約数ペア:

[(1, 275447787), (3, 91815929), (17, 16202811), (51, 5400937), (67, 4111161), (201, 1370387), (1139, 241833), (3417, 80611)]