127188045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122887}}^1$

素因数の和:122921

約数の個数: 24

約数和(自身を含む): 230046336

約数和(自身を除く): 102858291

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 122887, 368661, 614435, 1105983, 1843305, 2826401, 5529915, 8479203, 14132005, 25437609, 42396015, 127188045]

約数ペア:

[(1, 127188045), (3, 42396015), (5, 25437609), (9, 14132005), (15, 8479203), (23, 5529915), (45, 2826401), (69, 1843305), (115, 1105983), (207, 614435), (345, 368661), (1035, 122887)]