47760153

素因数分解:

$3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 74337120

約数和(自身を除く): 26576967

約数列:

[1, 3, 7, 21, 49, 147, 569, 571, 1707, 1713, 3983, 3997, 11949, 11991, 27881, 27979, 83643, 83937, 324899, 974697, 2274293, 6822879, 15920051, 47760153]

約数ペア:

[(1, 47760153), (3, 15920051), (7, 6822879), (21, 2274293), (49, 974697), (147, 324899), (569, 83937), (571, 83643), (1707, 27979), (1713, 27881), (3983, 11991), (3997, 11949)]