84836739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 128507904

約数和(自身を除く): 43671165

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1209, 1457, 1493, 1833, 4371, 4479, 18941, 19409, 46283, 56823, 58227, 70171, 138849, 210513, 601679, 912223, 1805037, 2175301, 2736669, 6525903, 28278913, 84836739]

約数ペア:

[(1, 84836739), (3, 28278913), (13, 6525903), (31, 2736669), (39, 2175301), (47, 1805037), (93, 912223), (141, 601679), (403, 210513), (611, 138849), (1209, 70171), (1457, 58227), (1493, 56823), (1833, 46283), (4371, 19409), (4479, 18941)]