219593673

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9067}}^1$

素因数の和:9115

約数の個数: 40

約数和(自身を含む): 368668608

約数和(自身を除く): 149074935

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 8073, 9067, 24219, 27201, 81603, 117871, 208541, 244809, 353613, 625623, 734427, 1060839, 1876869, 2711033, 3182517, 5630607, 8133099, 9547551, 16891821, 24399297, 73197891, 219593673]

約数ペア:

[(1, 219593673), (3, 73197891), (9, 24399297), (13, 16891821), (23, 9547551), (27, 8133099), (39, 5630607), (69, 3182517), (81, 2711033), (117, 1876869), (207, 1060839), (299, 734427), (351, 625623), (621, 353613), (897, 244809), (1053, 208541), (1863, 117871), (2691, 81603), (8073, 27201), (9067, 24219)]