47687751

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{37579}}^1$

素因数の和:37635

約数の個数: 16

約数和(自身を含む): 72153600

約数和(自身を除く): 24465849

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 37579, 112737, 338211, 1014633, 1766213, 5298639, 15895917, 47687751]

約数ペア:

[(1, 47687751), (3, 15895917), (9, 5298639), (27, 1766213), (47, 1014633), (141, 338211), (423, 112737), (1269, 37579)]