70421589

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 119808000

約数和(自身を除く): 49386411

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1559, 1673, 2151, 4677, 5019, 6453, 10913, 14031, 15057, 32739, 42093, 45171, 98217, 294651, 372601, 1117803, 2608207, 3353409, 7824621, 10060227, 23473863, 70421589]

約数ペア:

[(1, 70421589), (3, 23473863), (7, 10060227), (9, 7824621), (21, 3353409), (27, 2608207), (63, 1117803), (189, 372601), (239, 294651), (717, 98217), (1559, 45171), (1673, 42093), (2151, 32739), (4677, 15057), (5019, 14031), (6453, 10913)]