7807293

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 13176000

約数和(自身を除く): 5368707

約数列:

[1, 3, 9, 13, 27, 29, 39, 59, 87, 117, 169, 177, 261, 351, 377, 507, 531, 767, 783, 1131, 1521, 1593, 1711, 2301, 3393, 4563, 4901, 5133, 6903, 9971, 10179, 14703, 15399, 20709, 22243, 29913, 44109, 46197, 66729, 89739, 132327, 200187, 269217, 289159, 600561, 867477, 2602431, 7807293]

約数ペア:

[(1, 7807293), (3, 2602431), (9, 867477), (13, 600561), (27, 289159), (29, 269217), (39, 200187), (59, 132327), (87, 89739), (117, 66729), (169, 46197), (177, 44109), (261, 29913), (351, 22243), (377, 20709), (507, 15399), (531, 14703), (767, 10179), (783, 9971), (1131, 6903), (1521, 5133), (1593, 4901), (1711, 4563), (2301, 3393)]