117137907

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 184992000

約数和(自身を除く): 67854093

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 2819, 4617, 8457, 13851, 25371, 41553, 53561, 76113, 160683, 228339, 482049, 685017, 1446147, 2055051, 4338441, 6165153, 13015323, 39045969, 117137907]

約数ペア:

[(1, 117137907), (3, 39045969), (9, 13015323), (19, 6165153), (27, 4338441), (57, 2055051), (81, 1446147), (171, 685017), (243, 482049), (513, 228339), (729, 160683), (1539, 76113), (2187, 53561), (2819, 41553), (4617, 25371), (8457, 13851)]