260090703

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3797}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 401068800

約数和(自身を除く): 140978097

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1161, 1593, 2537, 3797, 7611, 11391, 22833, 34173, 68499, 102519, 163271, 224023, 489813, 672069, 1469439, 2016207, 4408317, 6048621, 9632989, 28898967, 86696901, 260090703]

約数ペア:

[(1, 260090703), (3, 86696901), (9, 28898967), (27, 9632989), (43, 6048621), (59, 4408317), (129, 2016207), (177, 1469439), (387, 672069), (531, 489813), (1161, 224023), (1593, 163271), (2537, 102519), (3797, 68499), (7611, 34173), (11391, 22833)]