160408107

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{116491}}^1$

素因数の和:116520

約数の個数: 20

約数和(自身を含む): 253719576

約数和(自身を除く): 93311469

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 116491, 349473, 1048419, 1980347, 3145257, 5941041, 9435771, 17823123, 53469369, 160408107]

約数ペア:

[(1, 160408107), (3, 53469369), (9, 17823123), (17, 9435771), (27, 5941041), (51, 3145257), (81, 1980347), (153, 1048419), (459, 349473), (1377, 116491)]