75369447

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{48973}}^1$

素因数の和:49004

約数の個数: 20

約数和(自身を含む): 118517080

約数和(自身を除く): 43147633

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 48973, 146919, 440757, 930487, 1322271, 2791461, 3966813, 8374383, 25123149, 75369447]

約数ペア:

[(1, 75369447), (3, 25123149), (9, 8374383), (19, 3966813), (27, 2791461), (57, 1322271), (81, 930487), (171, 440757), (513, 146919), (1539, 48973)]