168538149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6827}}^1$

素因数の和:7057

約数の個数: 24

約数和(自身を含む): 263451552

約数和(自身を除く): 94913403

約数列:

[1, 3, 9, 13, 39, 117, 211, 633, 1899, 2743, 6827, 8229, 20481, 24687, 61443, 88751, 266253, 798759, 1440497, 4321491, 12964473, 18726461, 56179383, 168538149]

約数ペア:

[(1, 168538149), (3, 56179383), (9, 18726461), (13, 12964473), (39, 4321491), (117, 1440497), (211, 798759), (633, 266253), (1899, 88751), (2743, 61443), (6827, 24687), (8229, 20481)]