81869994

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 194762880

約数和(自身を除く): 112892886

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 303, 306, 459, 606, 883, 909, 918, 1717, 1766, 1818, 2649, 2727, 3434, 5151, 5298, 5454, 7947, 10302, 15011, 15453, 15894, 23841, 30022, 30906, 45033, 46359, 47682, 89183, 90066, 92718, 135099, 178366, 267549, 270198, 405297, 535098, 802647, 810594, 1516111, 1605294, 2407941, 3032222, 4548333, 4815882, 9096666, 13644999, 27289998, 40934997, 81869994]

約数ペア:

[(1, 81869994), (2, 40934997), (3, 27289998), (6, 13644999), (9, 9096666), (17, 4815882), (18, 4548333), (27, 3032222), (34, 2407941), (51, 1605294), (54, 1516111), (101, 810594), (102, 802647), (153, 535098), (202, 405297), (303, 270198), (306, 267549), (459, 178366), (606, 135099), (883, 92718), (909, 90066), (918, 89183), (1717, 47682), (1766, 46359), (1818, 45033), (2649, 30906), (2727, 30022), (3434, 23841), (5151, 15894), (5298, 15453), (5454, 15011), (7947, 10302)]