193905927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{422453}}^1$

素因数の和:422479

約数の個数: 16

約数和(自身を含む): 304166880

約数和(自身を除く): 110260953

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 422453, 1267359, 3802077, 7181701, 11406231, 21545103, 64635309, 193905927]

約数ペア:

[(1, 193905927), (3, 64635309), (9, 21545103), (17, 11406231), (27, 7181701), (51, 3802077), (153, 1267359), (459, 422453)]