156978581121

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1300967}}^1$

素因数の和:1301126

約数の個数: 32

約数和(自身を含む): 240418886400

約数和(自身を除く): 83440305279

約数列:

[1, 3, 9, 27, 41, 109, 123, 327, 369, 981, 1107, 2943, 4469, 13407, 40221, 120663, 1300967, 3902901, 11708703, 35126109, 53339647, 141805403, 160018941, 425416209, 480056823, 1276248627, 1440170469, 3828745881, 5814021523, 17442064569, 52326193707, 156978581121]

約数ペア:

[(1, 156978581121), (3, 52326193707), (9, 17442064569), (27, 5814021523), (41, 3828745881), (109, 1440170469), (123, 1276248627), (327, 480056823), (369, 425416209), (981, 160018941), (1107, 141805403), (2943, 53339647), (4469, 35126109), (13407, 11708703), (40221, 3902901), (120663, 1300967)]