57508353

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 98123520

約数和(自身を除く): 40615167

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2221, 2877, 3699, 6663, 8631, 15547, 19989, 25893, 46641, 59967, 139923, 304277, 419769, 912831, 2129939, 2738493, 6389817, 8215479, 19169451, 57508353]

約数ペア:

[(1, 57508353), (3, 19169451), (7, 8215479), (9, 6389817), (21, 2738493), (27, 2129939), (63, 912831), (137, 419769), (189, 304277), (411, 139923), (959, 59967), (1233, 46641), (2221, 25893), (2877, 19989), (3699, 15547), (6663, 8631)]