47528991

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103549}}^1$

素因数の和:103575

約数の個数: 16

約数和(自身を含む): 74556000

約数和(自身を除く): 27027009

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 103549, 310647, 931941, 1760333, 2795823, 5280999, 15842997, 47528991]

約数ペア:

[(1, 47528991), (3, 15842997), (9, 5280999), (17, 2795823), (27, 1760333), (51, 931941), (153, 310647), (459, 103549)]