72835443

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 114040080

約数和(自身を除く): 41204637

約数列:

[1, 3, 9, 27, 29, 81, 87, 101, 261, 303, 307, 783, 909, 921, 2349, 2727, 2763, 2929, 8181, 8289, 8787, 8903, 24867, 26361, 26709, 31007, 79083, 80127, 93021, 237249, 240381, 279063, 721143, 837189, 899203, 2511567, 2697609, 8092827, 24278481, 72835443]

約数ペア:

[(1, 72835443), (3, 24278481), (9, 8092827), (27, 2697609), (29, 2511567), (81, 899203), (87, 837189), (101, 721143), (261, 279063), (303, 240381), (307, 237249), (783, 93021), (909, 80127), (921, 79083), (2349, 31007), (2727, 26709), (2763, 26361), (2929, 24867), (8181, 8903), (8289, 8787)]