381010391991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1\times {\mathrm{36083}}^1$

素因数の和:37900

約数の個数: 48

約数和(自身を含む): 594433382400

約数和(自身を除く): 213422990409

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 1759, 2001, 5277, 6003, 15831, 36083, 40457, 51011, 108249, 121371, 153033, 324747, 364113, 459099, 829909, 1046407, 1173253, 2489727, 3139221, 3519759, 7469181, 9417663, 10559277, 24067361, 63469997, 72202083, 190409991, 216606249, 571229973, 1459809931, 1840629913, 4379429793, 5521889739, 13138289379, 16565669217, 42334487999, 127003463997, 381010391991]

約数ペア:

[(1, 381010391991), (3, 127003463997), (9, 42334487999), (23, 16565669217), (29, 13138289379), (69, 5521889739), (87, 4379429793), (207, 1840629913), (261, 1459809931), (667, 571229973), (1759, 216606249), (2001, 190409991), (5277, 72202083), (6003, 63469997), (15831, 24067361), (36083, 10559277), (40457, 9417663), (51011, 7469181), (108249, 3519759), (121371, 3139221), (153033, 2489727), (324747, 1173253), (364113, 1046407), (459099, 829909)]