219948908031

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{27802921}}^1$

素因数の和:27803223

約数の個数: 16

約数和(自身を含む): 326962362720

約数和(自身を除く): 107013454689

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 27802921, 83408763, 250226289, 750678867, 8146255853, 24438767559, 73316302677, 219948908031]

約数ペア:

[(1, 219948908031), (3, 73316302677), (9, 24438767559), (27, 8146255853), (293, 750678867), (879, 250226289), (2637, 83408763), (7911, 27802921)]