164569431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11689}}^1$

素因数の和:11743

約数の個数: 24

約数和(自身を含む): 249417840

約数和(自身を除く): 84848409

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 11689, 14079, 35067, 151957, 222091, 455871, 666273, 2887183, 4219729, 8661549, 12659187, 54856477, 164569431]

約数ペア:

[(1, 164569431), (3, 54856477), (13, 12659187), (19, 8661549), (39, 4219729), (57, 2887183), (247, 666273), (361, 455871), (741, 222091), (1083, 151957), (4693, 35067), (11689, 14079)]