621270081

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{48239}}^1$

素因数の和:48307

約数の個数: 24

約数和(自身を含む): 948205440

約数和(自身を除く): 326935359

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 48239, 144717, 434151, 1302453, 2556667, 3907359, 7670001, 11722077, 23010003, 69030009, 207090027, 621270081]

約数ペア:

[(1, 621270081), (3, 207090027), (9, 69030009), (27, 23010003), (53, 11722077), (81, 7670001), (159, 3907359), (243, 2556667), (477, 1302453), (1431, 434151), (4293, 144717), (12879, 48239)]