1539583246899

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{29652419}}^1$

素因数の和:29653072

約数の個数: 20

約数和(自身を含む): 2303459290440

約数和(自身を除く): 763876043541

約数列:

[1, 3, 9, 27, 81, 641, 1923, 5769, 17307, 51921, 29652419, 88957257, 266871771, 800615313, 2401845939, 19007200579, 57021601737, 171064805211, 513194415633, 1539583246899]

約数ペア:

[(1, 1539583246899), (3, 513194415633), (9, 171064805211), (27, 57021601737), (81, 19007200579), (641, 2401845939), (1923, 800615313), (5769, 266871771), (17307, 88957257), (51921, 29652419)]