9980453313

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{7247969}}^1$

素因数の和:7247998

約数の個数: 20

約数和(自身を含む): 15786078660

約数和(自身を除く): 5805625347

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 7247969, 21743907, 65231721, 123215473, 195695163, 369646419, 587085489, 1108939257, 3326817771, 9980453313]

約数ペア:

[(1, 9980453313), (3, 3326817771), (9, 1108939257), (17, 587085489), (27, 369646419), (51, 195695163), (81, 123215473), (153, 65231721), (459, 21743907), (1377, 7247969)]