76437513

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49667}}^1$

素因数の和:49698

約数の個数: 20

約数和(自身を含む): 120196560

約数和(自身を除く): 43759047

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49667, 149001, 447003, 943673, 1341009, 2831019, 4023027, 8493057, 25479171, 76437513]

約数ペア:

[(1, 76437513), (3, 25479171), (9, 8493057), (19, 4023027), (27, 2831019), (57, 1341009), (81, 943673), (171, 447003), (513, 149001), (1539, 49667)]