26583039

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 46621440

約数和(自身を除く): 20038401

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 283, 441, 497, 639, 849, 1323, 1491, 1917, 1981, 2547, 3479, 4473, 5943, 7641, 10437, 13419, 13867, 17829, 20093, 31311, 41601, 53487, 60279, 93933, 124803, 140651, 180837, 374409, 421953, 542511, 984557, 1265859, 2953671, 3797577, 8861013, 26583039]

約数ペア:

[(1, 26583039), (3, 8861013), (7, 3797577), (9, 2953671), (21, 1265859), (27, 984557), (49, 542511), (63, 421953), (71, 374409), (147, 180837), (189, 140651), (213, 124803), (283, 93933), (441, 60279), (497, 53487), (639, 41601), (849, 31311), (1323, 20093), (1491, 17829), (1917, 13867), (1981, 13419), (2547, 10437), (3479, 7641), (4473, 5943)]