57600039

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 38926041

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 399, 503, 779, 861, 931, 1509, 2009, 2337, 2793, 3521, 5453, 6027, 9557, 10563, 16359, 20623, 24647, 28671, 38171, 61869, 66899, 73941, 114513, 144361, 200697, 391837, 433083, 468293, 1010527, 1175511, 1404879, 2742859, 3031581, 8228577, 19200013, 57600039]

約数ペア:

[(1, 57600039), (3, 19200013), (7, 8228577), (19, 3031581), (21, 2742859), (41, 1404879), (49, 1175511), (57, 1010527), (123, 468293), (133, 433083), (147, 391837), (287, 200697), (399, 144361), (503, 114513), (779, 73941), (861, 66899), (931, 61869), (1509, 38171), (2009, 28671), (2337, 24647), (2793, 20623), (3521, 16359), (5453, 10563), (6027, 9557)]