156973707

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4297}}^1$

素因数の和:4361

約数の個数: 40

約数和(自身を含む): 262109232

約数和(自身を除く): 105135525

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 891, 1107, 1353, 3321, 4059, 4297, 12177, 12891, 36531, 38673, 47267, 116019, 141801, 176177, 348057, 425403, 528531, 1276209, 1585593, 1937947, 3828627, 4756779, 5813841, 14270337, 17441523, 52324569, 156973707]

約数ペア:

[(1, 156973707), (3, 52324569), (9, 17441523), (11, 14270337), (27, 5813841), (33, 4756779), (41, 3828627), (81, 1937947), (99, 1585593), (123, 1276209), (297, 528531), (369, 425403), (451, 348057), (891, 176177), (1107, 141801), (1353, 116019), (3321, 47267), (4059, 38673), (4297, 36531), (12177, 12891)]