137403783

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{154213}}^1$

素因数の和:154236

約数の個数: 20

約数和(自身を含む): 223918728

約数和(自身を除く): 86514945

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 154213, 462639, 1387917, 1696343, 4163751, 5089029, 12491253, 15267087, 45801261, 137403783]

約数ペア:

[(1, 137403783), (3, 45801261), (9, 15267087), (11, 12491253), (27, 5089029), (33, 4163751), (81, 1696343), (99, 1387917), (297, 462639), (891, 154213)]