187122181

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 208005120

約数和(自身を除く): 20882939

約数列:

[1, 23, 29, 47, 127, 667, 1081, 1363, 2209, 2921, 3683, 5969, 31349, 50807, 64061, 84709, 137287, 173101, 280543, 1473403, 3981323, 6452489, 8135747, 187122181]

約数ペア:

[(1, 187122181), (23, 8135747), (29, 6452489), (47, 3981323), (127, 1473403), (667, 280543), (1081, 173101), (1363, 137287), (2209, 84709), (2921, 64061), (3683, 50807), (5969, 31349)]