55475547

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 77325264

約数和(自身を除く): 21849717

約数列:

[1, 3, 43, 73, 129, 137, 219, 411, 1849, 3139, 5547, 5891, 9417, 10001, 17673, 30003, 134977, 253313, 404931, 430043, 759939, 1290129, 18491849, 55475547]

約数ペア:

[(1, 55475547), (3, 18491849), (43, 1290129), (73, 759939), (129, 430043), (137, 404931), (219, 253313), (411, 134977), (1849, 30003), (3139, 17673), (5547, 10001), (5891, 9417)]