84839139

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17489}}^1$

素因数の和:17520

約数の個数: 36

約数和(自身を含む): 155521080

約数和(自身を除く): 70681941

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 17489, 52467, 122423, 157401, 192379, 367269, 577137, 856961, 1101807, 1346653, 1731411, 2570883, 4039959, 7712649, 9426571, 12119877, 28279713, 84839139]

約数ペア:

[(1, 84839139), (3, 28279713), (7, 12119877), (9, 9426571), (11, 7712649), (21, 4039959), (33, 2570883), (49, 1731411), (63, 1346653), (77, 1101807), (99, 856961), (147, 577137), (231, 367269), (441, 192379), (539, 157401), (693, 122423), (1617, 52467), (4851, 17489)]