38705763873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1\times {\mathrm{23911}}^1$

素因数の和:27997

約数の個数: 32

約数和(自身を含む): 62102333440

約数和(自身を除く): 23396569567

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4057, 12171, 23911, 28399, 71733, 77083, 85197, 167377, 231249, 454309, 502131, 539581, 1362927, 1618743, 3180163, 9540489, 97006927, 291020781, 679048489, 1843131613, 2037145467, 5529394839, 12901921291, 38705763873]

約数ペア:

[(1, 38705763873), (3, 12901921291), (7, 5529394839), (19, 2037145467), (21, 1843131613), (57, 679048489), (133, 291020781), (399, 97006927), (4057, 9540489), (12171, 3180163), (23911, 1618743), (28399, 1362927), (71733, 539581), (77083, 502131), (85197, 454309), (167377, 231249)]