78997131

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 118541280

約数和(自身を除く): 39544149

約数列:

[1, 3, 9, 29, 87, 261, 313, 939, 967, 2817, 2901, 8703, 9077, 27231, 28043, 81693, 84129, 252387, 302671, 908013, 2724039, 8777459, 26332377, 78997131]

約数ペア:

[(1, 78997131), (3, 26332377), (9, 8777459), (29, 2724039), (87, 908013), (261, 302671), (313, 252387), (939, 84129), (967, 81693), (2817, 28043), (2901, 27231), (8703, 9077)]