76189071

素因数分解:

$3^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{991}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 118516224

約数和(自身を除く): 42327153

約数列:

[1, 3, 7, 21, 49, 147, 523, 991, 1569, 2973, 3661, 6937, 10983, 20811, 25627, 48559, 76881, 145677, 518293, 1554879, 3628051, 10884153, 25396357, 76189071]

約数ペア:

[(1, 76189071), (3, 25396357), (7, 10884153), (21, 3628051), (49, 1554879), (147, 518293), (523, 145677), (991, 76881), (1569, 48559), (2973, 25627), (3661, 20811), (6937, 10983)]