130458519

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{22063}}^1$

素因数の和:22148

約数の個数: 20

約数和(自身を含む): 197561056

約数和(自身を除く): 67102537

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 22063, 66189, 198567, 595701, 1610599, 1787103, 4831797, 14495391, 43486173, 130458519]

約数ペア:

[(1, 130458519), (3, 43486173), (9, 14495391), (27, 4831797), (73, 1787103), (81, 1610599), (219, 595701), (657, 198567), (1971, 66189), (5913, 22063)]