269480547

素因数分解:

$3^3\times 7^2\times {\mathrm{347}}^1\times {\mathrm{587}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 466542720

約数和(自身を除く): 197062173

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 347, 441, 587, 1041, 1323, 1761, 2429, 3123, 4109, 5283, 7287, 9369, 12327, 15849, 17003, 21861, 28763, 36981, 51009, 65583, 86289, 110943, 153027, 203689, 258867, 459081, 611067, 776601, 1425823, 1833201, 4277469, 5499603, 9980761, 12832407, 29942283, 38497221, 89826849, 269480547]

約数ペア:

[(1, 269480547), (3, 89826849), (7, 38497221), (9, 29942283), (21, 12832407), (27, 9980761), (49, 5499603), (63, 4277469), (147, 1833201), (189, 1425823), (347, 776601), (441, 611067), (587, 459081), (1041, 258867), (1323, 203689), (1761, 153027), (2429, 110943), (3123, 86289), (4109, 65583), (5283, 51009), (7287, 36981), (9369, 28763), (12327, 21861), (15849, 17003)]