81437103

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{274199}}^1$

素因数の和:274219

約数の個数: 16

約数和(自身を含む): 131616000

約数和(自身を除く): 50178897

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 274199, 822597, 2467791, 3016189, 7403373, 9048567, 27145701, 81437103]

約数ペア:

[(1, 81437103), (3, 27145701), (9, 9048567), (11, 7403373), (27, 3016189), (33, 2467791), (99, 822597), (297, 274199)]