27390363

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 49948416

約数和(自身を除く): 22558053

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1303, 1617, 1911, 3003, 3909, 7007, 9121, 14333, 16939, 21021, 27363, 42999, 50817, 63847, 100331, 118573, 186329, 191541, 300993, 355719, 558987, 702317, 830011, 1304303, 2106951, 2490033, 3912909, 9130121, 27390363]

約数ペア:

[(1, 27390363), (3, 9130121), (7, 3912909), (11, 2490033), (13, 2106951), (21, 1304303), (33, 830011), (39, 702317), (49, 558987), (77, 355719), (91, 300993), (143, 191541), (147, 186329), (231, 118573), (273, 100331), (429, 63847), (539, 50817), (637, 42999), (1001, 27363), (1303, 21021), (1617, 16939), (1911, 14333), (3003, 9121), (3909, 7007)]