905706331839

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1429}}^1\times {\mathrm{330623}}^1$

素因数の和:332132

約数の個数: 32

約数和(自身を含む): 1361641881600

約数和(自身を除く): 455935549761

約数列:

[1, 3, 9, 27, 71, 213, 639, 1429, 1917, 4287, 12861, 38583, 101459, 304377, 330623, 913131, 991869, 2739393, 2975607, 8926821, 23474233, 70422699, 211268097, 472460267, 633804291, 1417380801, 4252142403, 12756427209, 33544678957, 100634036871, 301902110613, 905706331839]

約数ペア:

[(1, 905706331839), (3, 301902110613), (9, 100634036871), (27, 33544678957), (71, 12756427209), (213, 4252142403), (639, 1417380801), (1429, 633804291), (1917, 472460267), (4287, 211268097), (12861, 70422699), (38583, 23474233), (101459, 8926821), (304377, 2975607), (330623, 2739393), (913131, 991869)]