207502803

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 327914496

約数和(自身を除く): 120411693

約数列:

[1, 3, 9, 23, 27, 69, 81, 137, 207, 243, 271, 411, 621, 813, 1233, 1863, 2439, 3151, 3699, 5589, 6233, 7317, 9453, 11097, 18699, 21951, 28359, 33291, 37127, 56097, 65853, 85077, 111381, 168291, 255231, 334143, 504873, 765693, 853921, 1002429, 1514619, 2561763, 3007287, 7685289, 9021861, 23055867, 69167601, 207502803]

約数ペア:

[(1, 207502803), (3, 69167601), (9, 23055867), (23, 9021861), (27, 7685289), (69, 3007287), (81, 2561763), (137, 1514619), (207, 1002429), (243, 853921), (271, 765693), (411, 504873), (621, 334143), (813, 255231), (1233, 168291), (1863, 111381), (2439, 85077), (3151, 65853), (3699, 56097), (5589, 37127), (6233, 33291), (7317, 28359), (9453, 21951), (11097, 18699)]