72858291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59671}}^1$

素因数の和:59722

約数の個数: 16

約数和(自身を含む): 108841728

約数和(自身を除く): 35983437

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 59671, 179013, 656381, 1969143, 2207827, 6623481, 24286097, 72858291]

約数ペア:

[(1, 72858291), (3, 24286097), (11, 6623481), (33, 2207827), (37, 1969143), (111, 656381), (407, 179013), (1221, 59671)]