81458263227

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{2741}}^1\times {\mathrm{81869}}^1$

素因数の和:84635

約数の個数: 24

約数和(自身を含む): 119427371280

約数和(自身を除く): 37969108053

約数列:

[1, 3, 11, 33, 121, 363, 2741, 8223, 30151, 81869, 90453, 245607, 331661, 900559, 994983, 2701677, 9906149, 29718447, 224402929, 673208787, 2468432219, 7405296657, 27152754409, 81458263227]

約数ペア:

[(1, 81458263227), (3, 27152754409), (11, 7405296657), (33, 2468432219), (121, 673208787), (363, 224402929), (2741, 29718447), (8223, 9906149), (30151, 2701677), (81869, 994983), (90453, 900559), (245607, 331661)]