810656289

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 1217773440

約数和(自身を除く): 407117151

約数列:

[1, 3, 9, 27, 107, 277, 321, 831, 963, 1013, 2493, 2889, 3039, 7479, 9117, 27351, 29639, 88917, 108391, 266751, 280601, 325173, 800253, 841803, 975519, 2525409, 2926557, 7576227, 30024307, 90072921, 270218763, 810656289]

約数ペア:

[(1, 810656289), (3, 270218763), (9, 90072921), (27, 30024307), (107, 7576227), (277, 2926557), (321, 2525409), (831, 975519), (963, 841803), (1013, 800253), (2493, 325173), (2889, 280601), (3039, 266751), (7479, 108391), (9117, 88917), (27351, 29639)]