27942863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 5925937

約数列:

[1, 13, 19, 29, 47, 83, 247, 377, 551, 611, 893, 1079, 1363, 1577, 2407, 3901, 7163, 11609, 17719, 20501, 25897, 31291, 45733, 50713, 74119, 113129, 336661, 594529, 963547, 1470677, 2149451, 27942863]

約数ペア:

[(1, 27942863), (13, 2149451), (19, 1470677), (29, 963547), (47, 594529), (83, 336661), (247, 113129), (377, 74119), (551, 50713), (611, 45733), (893, 31291), (1079, 25897), (1363, 20501), (1577, 17719), (2407, 11609), (3901, 7163)]