67574331

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 111078000

約数和(自身を除く): 43503669

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 297, 447, 509, 891, 1341, 1527, 1639, 4023, 4581, 4917, 5599, 12069, 13743, 14751, 16797, 41229, 44253, 50391, 75841, 132759, 151173, 227523, 453519, 682569, 834251, 2047707, 2502753, 6143121, 7508259, 22524777, 67574331]

約数ペア:

[(1, 67574331), (3, 22524777), (9, 7508259), (11, 6143121), (27, 2502753), (33, 2047707), (81, 834251), (99, 682569), (149, 453519), (297, 227523), (447, 151173), (509, 132759), (891, 75841), (1341, 50391), (1527, 44253), (1639, 41229), (4023, 16797), (4581, 14751), (4917, 13743), (5599, 12069)]