90537939

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 47356461

約数列:

[1, 3, 9, 27, 53, 151, 159, 419, 453, 477, 1257, 1359, 1431, 3771, 4077, 8003, 11313, 22207, 24009, 63269, 66621, 72027, 189807, 199863, 216081, 569421, 599589, 1708263, 3353257, 10059771, 30179313, 90537939]

約数ペア:

[(1, 90537939), (3, 30179313), (9, 10059771), (27, 3353257), (53, 1708263), (151, 599589), (159, 569421), (419, 216081), (453, 199863), (477, 189807), (1257, 72027), (1359, 66621), (1431, 63269), (3771, 24009), (4077, 22207), (8003, 11313)]