158437701

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{22483}}^1$

素因数の和:22527

約数の個数: 24

約数和(自身を含む): 245525280

約数和(自身を除く): 87087579

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 22483, 67449, 202347, 607041, 652007, 1821123, 1956021, 5463369, 5868063, 17604189, 52812567, 158437701]

約数ペア:

[(1, 158437701), (3, 52812567), (9, 17604189), (27, 5868063), (29, 5463369), (81, 1956021), (87, 1821123), (243, 652007), (261, 607041), (783, 202347), (2349, 67449), (7047, 22483)]