273676221

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47737}}^1$

素因数の和:47770

約数の個数: 36

約数和(自身を含む): 495234012

約数和(自身を除く): 221557791

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 47737, 143211, 334159, 429633, 620581, 1002477, 1861743, 2339113, 3007431, 4344067, 5585229, 7017339, 13032201, 21052017, 30408469, 39096603, 91225407, 273676221]

約数ペア:

[(1, 273676221), (3, 91225407), (7, 39096603), (9, 30408469), (13, 21052017), (21, 13032201), (39, 7017339), (49, 5585229), (63, 4344067), (91, 3007431), (117, 2339113), (147, 1861743), (273, 1002477), (441, 620581), (637, 429633), (819, 334159), (1911, 143211), (5733, 47737)]