201125673

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9643

約数の個数: 40

約数和(自身を含む): 352684992

約数和(自身を除く): 151559319

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 6993, 9587, 20979, 28761, 67109, 86283, 201327, 258849, 354719, 603981, 776547, 1064157, 1811943, 2483033, 3192471, 5435829, 7449099, 9577413, 22347297, 28732239, 67041891, 201125673]

約数ペア:

[(1, 201125673), (3, 67041891), (7, 28732239), (9, 22347297), (21, 9577413), (27, 7449099), (37, 5435829), (63, 3192471), (81, 2483033), (111, 1811943), (189, 1064157), (259, 776547), (333, 603981), (567, 354719), (777, 258849), (999, 201327), (2331, 86283), (2997, 67109), (6993, 28761), (9587, 20979)]