409454973

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{5077}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 633734400

約数和(自身を除く): 224279427

約数列:

[1, 3, 9, 27, 29, 87, 103, 261, 309, 783, 927, 2781, 2987, 5077, 8961, 15231, 26883, 45693, 80649, 137079, 147233, 441699, 522931, 1325097, 1568793, 3975291, 4706379, 14119137, 15164999, 45494997, 136484991, 409454973]

約数ペア:

[(1, 409454973), (3, 136484991), (9, 45494997), (27, 15164999), (29, 14119137), (87, 4706379), (103, 3975291), (261, 1568793), (309, 1325097), (783, 522931), (927, 441699), (2781, 147233), (2987, 137079), (5077, 80649), (8961, 45693), (15231, 26883)]