140977719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 223404480

約数和(自身を除く): 82426761

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2727, 3041, 5151, 9123, 15453, 27369, 46359, 51697, 82107, 155091, 307141, 465273, 921423, 1395819, 2764269, 5221397, 8292807, 15664191, 46992573, 140977719]

約数ペア:

[(1, 140977719), (3, 46992573), (9, 15664191), (17, 8292807), (27, 5221397), (51, 2764269), (101, 1395819), (153, 921423), (303, 465273), (459, 307141), (909, 155091), (1717, 82107), (2727, 51697), (3041, 46359), (5151, 27369), (9123, 15453)]