6426729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 10137600

約数和(自身を除く): 3710871

約数列:

[1, 3, 9, 23, 27, 69, 79, 131, 207, 237, 393, 621, 711, 1179, 1817, 2133, 3013, 3537, 5451, 9039, 10349, 16353, 27117, 31047, 49059, 81351, 93141, 238027, 279423, 714081, 2142243, 6426729]

約数ペア:

[(1, 6426729), (3, 2142243), (9, 714081), (23, 279423), (27, 238027), (69, 93141), (79, 81351), (131, 49059), (207, 31047), (237, 27117), (393, 16353), (621, 10349), (711, 9039), (1179, 5451), (1817, 3537), (2133, 3013)]