384227199

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{90641}}^1$

素因数の和:90807

約数の個数: 16

約数和(自身を含む): 572857440

約数和(自身を除く): 188630241

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 90641, 271923, 815769, 2447307, 14230637, 42691911, 128075733, 384227199]

約数ペア:

[(1, 384227199), (3, 128075733), (9, 42691911), (27, 14230637), (157, 2447307), (471, 815769), (1413, 271923), (4239, 90641)]