27620907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 40857600

約数和(自身を除く): 13236693

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 349, 713, 851, 1047, 1147, 2139, 2553, 3441, 8027, 10819, 12913, 24081, 26381, 32457, 38739, 79143, 248837, 296999, 400303, 746511, 890997, 1200909, 9206969, 27620907]

約数ペア:

[(1, 27620907), (3, 9206969), (23, 1200909), (31, 890997), (37, 746511), (69, 400303), (93, 296999), (111, 248837), (349, 79143), (713, 38739), (851, 32457), (1047, 26381), (1147, 24081), (2139, 12913), (2553, 10819), (3441, 8027)]