57513339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 93859584

約数和(自身を除く): 36346245

約数列:

[1, 3, 9, 13, 31, 39, 93, 101, 117, 157, 279, 303, 403, 471, 909, 1209, 1313, 1413, 2041, 3131, 3627, 3939, 4867, 6123, 9393, 11817, 14601, 15857, 18369, 28179, 40703, 43803, 47571, 63271, 122109, 142713, 189813, 206141, 366327, 491567, 569439, 618423, 1474701, 1855269, 4424103, 6390371, 19171113, 57513339]

約数ペア:

[(1, 57513339), (3, 19171113), (9, 6390371), (13, 4424103), (31, 1855269), (39, 1474701), (93, 618423), (101, 569439), (117, 491567), (157, 366327), (279, 206141), (303, 189813), (403, 142713), (471, 122109), (909, 63271), (1209, 47571), (1313, 43803), (1413, 40703), (2041, 28179), (3131, 18369), (3627, 15857), (3939, 14601), (4867, 11817), (6123, 9393)]