500373423

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 835660800

約数和(自身を除く): 335287377

約数列:

[1, 3, 9, 11, 27, 33, 61, 71, 99, 183, 213, 297, 389, 549, 639, 671, 781, 1167, 1647, 1917, 2013, 2343, 3501, 4279, 4331, 6039, 7029, 10503, 12837, 12993, 18117, 21087, 23729, 27619, 38511, 38979, 47641, 71187, 82857, 115533, 116937, 142923, 213561, 248571, 261019, 303809, 428769, 640683, 745713, 783057, 911427, 1286307, 1684759, 2349171, 2734281, 5054277, 7047513, 8202843, 15162831, 18532349, 45488493, 55597047, 166791141, 500373423]

約数ペア:

[(1, 500373423), (3, 166791141), (9, 55597047), (11, 45488493), (27, 18532349), (33, 15162831), (61, 8202843), (71, 7047513), (99, 5054277), (183, 2734281), (213, 2349171), (297, 1684759), (389, 1286307), (549, 911427), (639, 783057), (671, 745713), (781, 640683), (1167, 428769), (1647, 303809), (1917, 261019), (2013, 248571), (2343, 213561), (3501, 142923), (4279, 116937), (4331, 115533), (6039, 82857), (7029, 71187), (10503, 47641), (12837, 38979), (12993, 38511), (18117, 27619), (21087, 23729)]