25816923

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 41523664

約数和(自身を除く): 15706741

約数列:

[1, 3, 9, 11, 33, 99, 121, 151, 157, 363, 453, 471, 1089, 1359, 1413, 1661, 1727, 4983, 5181, 14949, 15543, 18271, 18997, 23707, 54813, 56991, 71121, 164439, 170973, 213363, 260777, 782331, 2346993, 2868547, 8605641, 25816923]

約数ペア:

[(1, 25816923), (3, 8605641), (9, 2868547), (11, 2346993), (33, 782331), (99, 260777), (121, 213363), (151, 170973), (157, 164439), (363, 71121), (453, 56991), (471, 54813), (1089, 23707), (1359, 18997), (1413, 18271), (1661, 15543), (1727, 14949), (4983, 5181)]