84842559

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{19763}}^1$

素因数の和:19828

約数の個数: 20

約数和(自身を含む): 129137976

約数和(自身を除く): 44295417

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 19763, 59289, 177867, 533601, 1047439, 1600803, 3142317, 9426951, 28280853, 84842559]

約数ペア:

[(1, 84842559), (3, 28280853), (9, 9426951), (27, 3142317), (53, 1600803), (81, 1047439), (159, 533601), (477, 177867), (1431, 59289), (4293, 19763)]