8367080409

素因数分解:

$3^4\times {\mathrm{2377}}^1\times {\mathrm{43457}}^1$

素因数の和:45846

約数の個数: 20

約数和(自身を含む): 12504518004

約数和(自身を除く): 4137437595

約数列:

[1, 3, 9, 27, 81, 2377, 7131, 21393, 43457, 64179, 130371, 192537, 391113, 1173339, 3520017, 103297289, 309891867, 929675601, 2789026803, 8367080409]

約数ペア:

[(1, 8367080409), (3, 2789026803), (9, 929675601), (27, 309891867), (81, 103297289), (2377, 3520017), (7131, 1173339), (21393, 391113), (43457, 192537), (64179, 130371)]