67223698281

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{48818953}}^1$

素因数の和:48818982

約数の個数: 20

約数和(自身を含む): 106327681812

約数和(自身を除く): 39103983531

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 48818953, 146456859, 439370577, 829922201, 1318111731, 2489766603, 3954335193, 7469299809, 22407899427, 67223698281]

約数ペア:

[(1, 67223698281), (3, 22407899427), (9, 7469299809), (17, 3954335193), (27, 2489766603), (51, 1318111731), (81, 829922201), (153, 439370577), (459, 146456859), (1377, 48818953)]