90568179

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 145474560

約数和(自身を除く): 54906381

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 1583, 2119, 4401, 4749, 6357, 14247, 19071, 20579, 42741, 57213, 61737, 185211, 258029, 555633, 774087, 2322261, 3354377, 6966783, 10063131, 30189393, 90568179]

約数ペア:

[(1, 90568179), (3, 30189393), (9, 10063131), (13, 6966783), (27, 3354377), (39, 2322261), (117, 774087), (163, 555633), (351, 258029), (489, 185211), (1467, 61737), (1583, 57213), (2119, 42741), (4401, 20579), (4749, 19071), (6357, 14247)]