87222189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 130166784

約数和(自身を除く): 42944595

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 527, 731, 1283, 1333, 1581, 2193, 3849, 3999, 21811, 22661, 39773, 55169, 65433, 67983, 119319, 165507, 676141, 937873, 1710239, 2028423, 2813619, 5130717, 29074063, 87222189]

約数ペア:

[(1, 87222189), (3, 29074063), (17, 5130717), (31, 2813619), (43, 2028423), (51, 1710239), (93, 937873), (129, 676141), (527, 165507), (731, 119319), (1283, 67983), (1333, 65433), (1581, 55169), (2193, 39773), (3849, 22661), (3999, 21811)]