97041321

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 167862240

約数和(自身を除く): 70820919

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 169, 221, 243, 351, 417, 459, 507, 663, 1053, 1251, 1377, 1521, 1807, 1989, 2363, 2873, 3159, 3753, 4131, 4563, 5421, 5967, 7089, 8619, 11259, 13689, 16263, 17901, 21267, 23491, 25857, 30719, 33777, 41067, 48789, 53703, 63801, 70473, 77571, 92157, 146367, 191403, 211419, 232713, 276471, 399347, 439101, 574209, 634257, 698139, 829413, 1198041, 1902771, 2488239, 3594123, 5708313, 7464717, 10782369, 32347107, 97041321]

約数ペア:

[(1, 97041321), (3, 32347107), (9, 10782369), (13, 7464717), (17, 5708313), (27, 3594123), (39, 2488239), (51, 1902771), (81, 1198041), (117, 829413), (139, 698139), (153, 634257), (169, 574209), (221, 439101), (243, 399347), (351, 276471), (417, 232713), (459, 211419), (507, 191403), (663, 146367), (1053, 92157), (1251, 77571), (1377, 70473), (1521, 63801), (1807, 53703), (1989, 48789), (2363, 41067), (2873, 33777), (3159, 30719), (3753, 25857), (4131, 23491), (4563, 21267), (5421, 17901), (5967, 16263), (7089, 13689), (8619, 11259)]