7681672989

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{1859519}}^1$

素因数の和:1859551

約数の個数: 24

約数和(自身を含む): 12183575040

約数和(自身を除く): 4501902051

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 1859519, 5578557, 16735671, 31611823, 50207013, 94835469, 150621039, 284506407, 451863117, 853519221, 2560557663, 7681672989]

約数ペア:

[(1, 7681672989), (3, 2560557663), (9, 853519221), (17, 451863117), (27, 284506407), (51, 150621039), (81, 94835469), (153, 50207013), (243, 31611823), (459, 16735671), (1377, 5578557), (4131, 1859519)]