267752079

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32443}}^1$

素因数の和:32587

約数の個数: 24

約数和(自身を含む): 445391232

約数和(自身を除く): 177639153

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 32443, 97329, 227101, 291987, 681303, 2043909, 4250033, 12750099, 29750231, 38250297, 89250693, 267752079]

約数ペア:

[(1, 267752079), (3, 89250693), (7, 38250297), (9, 29750231), (21, 12750099), (63, 4250033), (131, 2043909), (393, 681303), (917, 291987), (1179, 227101), (2751, 97329), (8253, 32443)]