69201459

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{4049}}^1$

素因数の和:4272

約数の個数: 20

約数和(自身を含む): 103890600

約数和(自身を除く): 34689141

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 4049, 5697, 12147, 17091, 36441, 109323, 327969, 854339, 2563017, 7689051, 23067153, 69201459]

約数ペア:

[(1, 69201459), (3, 23067153), (9, 7689051), (27, 2563017), (81, 854339), (211, 327969), (633, 109323), (1899, 36441), (4049, 17091), (5697, 12147)]