52040421

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 82206720

約数和(自身を除く): 30166299

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 1783, 3243, 5349, 9729, 16047, 29187, 41009, 48141, 83801, 123027, 251403, 369081, 754209, 1107243, 1927423, 2262627, 5782269, 17346807, 52040421]

約数ペア:

[(1, 52040421), (3, 17346807), (9, 5782269), (23, 2262627), (27, 1927423), (47, 1107243), (69, 754209), (141, 369081), (207, 251403), (423, 123027), (621, 83801), (1081, 48141), (1269, 41009), (1783, 29187), (3243, 16047), (5349, 9729)]