40583529

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 69848064

約数和(自身を除く): 29264535

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 211, 213, 301, 387, 497, 633, 639, 903, 1477, 1491, 1899, 2709, 3053, 4431, 4473, 9073, 9159, 13293, 14981, 21371, 27219, 27477, 44943, 63511, 64113, 81657, 104867, 134829, 190533, 192339, 314601, 571599, 644183, 943803, 1932549, 4509281, 5797647, 13527843, 40583529]

約数ペア:

[(1, 40583529), (3, 13527843), (7, 5797647), (9, 4509281), (21, 1932549), (43, 943803), (63, 644183), (71, 571599), (129, 314601), (211, 192339), (213, 190533), (301, 134829), (387, 104867), (497, 81657), (633, 64113), (639, 63511), (903, 44943), (1477, 27477), (1491, 27219), (1899, 21371), (2709, 14981), (3053, 13293), (4431, 9159), (4473, 9073)]