201845439

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{8117}}^1$

素因数の和:8436

約数の個数: 20

約数和(自身を含む): 302541624

約数和(自身を除く): 100696185

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8117, 8289, 24351, 24867, 73053, 219159, 657477, 2491919, 7475757, 22427271, 67281813, 201845439]

約数ペア:

[(1, 201845439), (3, 67281813), (9, 22427271), (27, 7475757), (81, 2491919), (307, 657477), (921, 219159), (2763, 73053), (8117, 24867), (8289, 24351)]