27807054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 63694080

約数和(自身を除く): 35887026

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 59, 66, 74, 111, 118, 177, 193, 222, 354, 386, 407, 579, 649, 814, 1158, 1221, 1298, 1947, 2123, 2183, 2442, 3894, 4246, 4366, 6369, 6549, 7141, 11387, 12738, 13098, 14282, 21423, 22774, 24013, 34161, 42846, 48026, 68322, 72039, 78551, 125257, 144078, 157102, 235653, 250514, 375771, 421319, 471306, 751542, 842638, 1263957, 2527914, 4634509, 9269018, 13903527, 27807054]

約数ペア:

[(1, 27807054), (2, 13903527), (3, 9269018), (6, 4634509), (11, 2527914), (22, 1263957), (33, 842638), (37, 751542), (59, 471306), (66, 421319), (74, 375771), (111, 250514), (118, 235653), (177, 157102), (193, 144078), (222, 125257), (354, 78551), (386, 72039), (407, 68322), (579, 48026), (649, 42846), (814, 34161), (1158, 24013), (1221, 22774), (1298, 21423), (1947, 14282), (2123, 13098), (2183, 12738), (2442, 11387), (3894, 7141), (4246, 6549), (4366, 6369)]