84375999

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{1307}}^1$

素因数の和:2116

約数の個数: 20

約数和(自身を含む): 126297864

約数和(自身を除く): 41921865

約数列:

[1, 3, 9, 27, 81, 797, 1307, 2391, 3921, 7173, 11763, 21519, 35289, 64557, 105867, 1041679, 3125037, 9375111, 28125333, 84375999]

約数ペア:

[(1, 84375999), (3, 28125333), (9, 9375111), (27, 3125037), (81, 1041679), (797, 105867), (1307, 64557), (2391, 35289), (3921, 21519), (7173, 11763)]