188014797

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 295919680

約数和(自身を除く): 107904883

約数列:

[1, 3, 9, 27, 37, 53, 67, 111, 159, 201, 333, 477, 603, 999, 1431, 1809, 1961, 2479, 2809, 3551, 5883, 7437, 8427, 10653, 17649, 22311, 25281, 31959, 52947, 66933, 75843, 95877, 103933, 131387, 188203, 311799, 394161, 564609, 935397, 1182483, 1693827, 2806191, 3547449, 5081481, 6963511, 20890533, 62671599, 188014797]

約数ペア:

[(1, 188014797), (3, 62671599), (9, 20890533), (27, 6963511), (37, 5081481), (53, 3547449), (67, 2806191), (111, 1693827), (159, 1182483), (201, 935397), (333, 564609), (477, 394161), (603, 311799), (999, 188203), (1431, 131387), (1809, 103933), (1961, 95877), (2479, 75843), (2809, 66933), (3551, 52947), (5883, 31959), (7437, 25281), (8427, 22311), (10653, 17649)]