66487527

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 106868160

約数和(自身を除く): 40380633

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 3533, 6273, 10599, 18819, 31797, 60061, 95391, 144853, 180183, 434559, 540549, 1303677, 1621647, 2462501, 3911031, 7387503, 22162509, 66487527]

約数ペア:

[(1, 66487527), (3, 22162509), (9, 7387503), (17, 3911031), (27, 2462501), (41, 1621647), (51, 1303677), (123, 540549), (153, 434559), (369, 180183), (459, 144853), (697, 95391), (1107, 60061), (2091, 31797), (3533, 18819), (6273, 10599)]