57095271

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 87411168

約数和(自身を除く): 30315897

約数列:

[1, 3, 9, 43, 47, 73, 129, 141, 219, 387, 423, 657, 1849, 2021, 3139, 3431, 5547, 6063, 9417, 10293, 16641, 18189, 28251, 30879, 86903, 134977, 147533, 260709, 404931, 442599, 782127, 1214793, 1327797, 6343919, 19031757, 57095271]

約数ペア:

[(1, 57095271), (3, 19031757), (9, 6343919), (43, 1327797), (47, 1214793), (73, 782127), (129, 442599), (141, 404931), (219, 260709), (387, 147533), (423, 134977), (657, 86903), (1849, 30879), (2021, 28251), (3139, 18189), (3431, 16641), (5547, 10293), (6063, 9417)]