49203639

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{25667}}^1$

素因数の和:25747

約数の個数: 16

約数和(自身を含む): 73923840

約数和(自身を除く): 24720201

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 25667, 77001, 231003, 693009, 1822357, 5467071, 16401213, 49203639]

約数ペア:

[(1, 49203639), (3, 16401213), (9, 5467071), (27, 1822357), (71, 693009), (213, 231003), (639, 77001), (1917, 25667)]