180570663

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 327914496

約数和(自身を除く): 147343833

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 4691, 5499, 12831, 14073, 32837, 38493, 42219, 60983, 98511, 182949, 220477, 295533, 426881, 548847, 661431, 1280643, 1543339, 1984293, 2866201, 3841929, 4630017, 8598603, 13890051, 20063407, 25795809, 60190221, 180570663]

約数ペア:

[(1, 180570663), (3, 60190221), (7, 25795809), (9, 20063407), (13, 13890051), (21, 8598603), (39, 4630017), (47, 3841929), (63, 2866201), (91, 1984293), (117, 1543339), (141, 1280643), (273, 661431), (329, 548847), (423, 426881), (611, 295533), (819, 220477), (987, 182949), (1833, 98511), (2961, 60983), (4277, 42219), (4691, 38493), (5499, 32837), (12831, 14073)]