144820143

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1765

約数の個数: 40

約数和(自身を含む): 235926768

約数和(自身を除く): 91106625

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 1053, 1079, 1657, 2241, 3237, 4971, 6723, 9711, 14913, 21541, 29133, 44739, 64623, 87399, 134217, 137531, 193869, 412593, 581607, 1237779, 1744821, 1787903, 3713337, 5363709, 11140011, 16091127, 48273381, 144820143]

約数ペア:

[(1, 144820143), (3, 48273381), (9, 16091127), (13, 11140011), (27, 5363709), (39, 3713337), (81, 1787903), (83, 1744821), (117, 1237779), (249, 581607), (351, 412593), (747, 193869), (1053, 137531), (1079, 134217), (1657, 87399), (2241, 64623), (3237, 44739), (4971, 29133), (6723, 21541), (9711, 14913)]