125543439

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 223131744

約数和(自身を除く): 97588305

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 423, 441, 567, 673, 987, 1269, 1323, 2019, 2303, 2961, 3807, 3969, 4711, 6057, 6909, 8883, 14133, 18171, 20727, 26649, 31631, 32977, 42399, 54513, 62181, 94893, 98931, 127197, 186543, 221417, 284679, 296793, 381591, 664251, 854037, 890379, 1549919, 1992753, 2562111, 2671137, 4649757, 5978259, 13949271, 17934777, 41847813, 125543439]

約数ペア:

[(1, 125543439), (3, 41847813), (7, 17934777), (9, 13949271), (21, 5978259), (27, 4649757), (47, 2671137), (49, 2562111), (63, 1992753), (81, 1549919), (141, 890379), (147, 854037), (189, 664251), (329, 381591), (423, 296793), (441, 284679), (567, 221417), (673, 186543), (987, 127197), (1269, 98931), (1323, 94893), (2019, 62181), (2303, 54513), (2961, 42399), (3807, 32977), (3969, 31631), (4711, 26649), (6057, 20727), (6909, 18171), (8883, 14133)]