66537297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9117

約数の個数: 24

約数和(自身を含む): 103532000

約数和(自身を除く): 36994703

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 9049, 27147, 81441, 171931, 389107, 515793, 1167321, 1547379, 3501963, 7393033, 22179099, 66537297]

約数ペア:

[(1, 66537297), (3, 22179099), (9, 7393033), (19, 3501963), (43, 1547379), (57, 1167321), (129, 515793), (171, 389107), (387, 171931), (817, 81441), (2451, 27147), (7353, 9049)]