189829217709

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{44218313}}^1$

素因数の和:44218378

約数の個数: 20

約数和(自身を含む): 288922463676

約数和(自身を除く): 99093245967

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 44218313, 132654939, 397964817, 1193894451, 2343570589, 3581683353, 7030711767, 21092135301, 63276405903, 189829217709]

約数ペア:

[(1, 189829217709), (3, 63276405903), (9, 21092135301), (27, 7030711767), (53, 3581683353), (81, 2343570589), (159, 1193894451), (477, 397964817), (1431, 132654939), (4293, 44218313)]