551403140499

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{655003}}^1$

素因数の和:655581

約数の個数: 40

約数和(自身を含む): 868640104640

約数和(自身を除く): 317236964141

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 547, 1539, 1641, 4923, 10393, 14769, 31179, 44307, 93537, 280611, 655003, 841833, 1965009, 5895027, 12445057, 17685081, 37335171, 53055243, 112005513, 336016539, 358286641, 1008049617, 1074859923, 3224579769, 6807446179, 9673739307, 20422338537, 29021217921, 61267015611, 183801046833, 551403140499]

約数ペア:

[(1, 551403140499), (3, 183801046833), (9, 61267015611), (19, 29021217921), (27, 20422338537), (57, 9673739307), (81, 6807446179), (171, 3224579769), (513, 1074859923), (547, 1008049617), (1539, 358286641), (1641, 336016539), (4923, 112005513), (10393, 53055243), (14769, 37335171), (31179, 17685081), (44307, 12445057), (93537, 5895027), (280611, 1965009), (655003, 841833)]