202128744519

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{7109449}}^1$

素因数の和:7109483

約数の個数: 32

約数和(自身を含む): 326465944000

約数和(自身を除く): 124337199481

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431, 7109449, 21328347, 63985041, 92422837, 191955123, 277268511, 575865369, 831805533, 1727596107, 2495416599, 5182788321, 7486249797, 15548364963, 22458749391, 67376248173, 202128744519]

約数ペア:

[(1, 202128744519), (3, 67376248173), (9, 22458749391), (13, 15548364963), (27, 7486249797), (39, 5182788321), (81, 2495416599), (117, 1727596107), (243, 831805533), (351, 575865369), (729, 277268511), (1053, 191955123), (2187, 92422837), (3159, 63985041), (9477, 21328347), (28431, 7109449)]