201612843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45439}}^1$

素因数の和:45491

約数の個数: 24

約数和(自身を含む): 318988800

約数和(自身を除く): 117375957

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 45439, 136317, 408951, 772463, 1317731, 2317389, 3953193, 6952167, 11859579, 22401427, 67204281, 201612843]

約数ペア:

[(1, 201612843), (3, 67204281), (9, 22401427), (17, 11859579), (29, 6952167), (51, 3953193), (87, 2317389), (153, 1317731), (261, 772463), (493, 408951), (1479, 136317), (4437, 45439)]