201927141

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1$

素因数の和:9514

約数の個数: 32

約数和(自身を含む): 327479040

約数和(自身を除く): 125551899

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 9431, 21411, 28293, 84879, 122603, 254637, 367809, 575291, 1103427, 1725873, 3310281, 5177619, 7478783, 15532857, 22436349, 67309047, 201927141]

約数ペア:

[(1, 201927141), (3, 67309047), (9, 22436349), (13, 15532857), (27, 7478783), (39, 5177619), (61, 3310281), (117, 1725873), (183, 1103427), (351, 575291), (549, 367809), (793, 254637), (1647, 122603), (2379, 84879), (7137, 28293), (9431, 21411)]