85309497

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34721}}^1$

素因数の和:34750

約数の個数: 32

約数和(自身を含む): 155554560

約数和(自身を除く): 70245063

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 34721, 104163, 243047, 312489, 451373, 729141, 937467, 1354119, 2187423, 3159611, 4062357, 6562269, 9478833, 12187071, 28436499, 85309497]

約数ペア:

[(1, 85309497), (3, 28436499), (7, 12187071), (9, 9478833), (13, 6562269), (21, 4062357), (27, 3159611), (39, 2187423), (63, 1354119), (91, 937467), (117, 729141), (189, 451373), (273, 312489), (351, 243047), (819, 104163), (2457, 34721)]