128524023

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 201715200

約数和(自身を除く): 73191177

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 3089, 4623, 9267, 13869, 27801, 41607, 71047, 83403, 206963, 213141, 620889, 639423, 1862667, 1918269, 4760149, 5588001, 14280447, 42841341, 128524023]

約数ペア:

[(1, 128524023), (3, 42841341), (9, 14280447), (23, 5588001), (27, 4760149), (67, 1918269), (69, 1862667), (201, 639423), (207, 620889), (603, 213141), (621, 206963), (1541, 83403), (1809, 71047), (3089, 41607), (4623, 27801), (9267, 13869)]