210837141

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{116549}}^1$

素因数の和:116625

約数の個数: 16

約数和(自身を含む): 317016000

約数和(自身を除く): 106178859

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 116549, 349647, 1048941, 3146823, 7808783, 23426349, 70279047, 210837141]

約数ペア:

[(1, 210837141), (3, 70279047), (9, 23426349), (27, 7808783), (67, 3146823), (201, 1048941), (603, 349647), (1809, 116549)]