33172461

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 60821280

約数和(自身を除く): 27648819

約数列:

[1, 3, 7, 9, 19, 21, 37, 49, 57, 63, 107, 111, 133, 147, 171, 259, 321, 333, 399, 441, 703, 749, 777, 931, 963, 1197, 1813, 2033, 2109, 2247, 2331, 2793, 3959, 4921, 5243, 5439, 6099, 6327, 6741, 8379, 11877, 14231, 14763, 15729, 16317, 18297, 27713, 34447, 35631, 42693, 44289, 47187, 75221, 83139, 99617, 103341, 128079, 193991, 225663, 249417, 298851, 310023, 526547, 581973, 676989, 896553, 1579641, 1745919, 3685829, 4738923, 11057487, 33172461]

約数ペア:

[(1, 33172461), (3, 11057487), (7, 4738923), (9, 3685829), (19, 1745919), (21, 1579641), (37, 896553), (49, 676989), (57, 581973), (63, 526547), (107, 310023), (111, 298851), (133, 249417), (147, 225663), (171, 193991), (259, 128079), (321, 103341), (333, 99617), (399, 83139), (441, 75221), (703, 47187), (749, 44289), (777, 42693), (931, 35631), (963, 34447), (1197, 27713), (1813, 18297), (2033, 16317), (2109, 15729), (2247, 14763), (2331, 14231), (2793, 11877), (3959, 8379), (4921, 6741), (5243, 6327), (5439, 6099)]