163426923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28961}}^1$

素因数の和:29000

約数の個数: 32

約数和(自身を含む): 278035200

約数和(自身を除く): 114608277

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 28961, 86883, 260649, 318571, 550259, 781947, 955713, 1650777, 2867139, 4952331, 6052849, 8601417, 14856993, 18158547, 54475641, 163426923]

約数ペア:

[(1, 163426923), (3, 54475641), (9, 18158547), (11, 14856993), (19, 8601417), (27, 6052849), (33, 4952331), (57, 2867139), (99, 1650777), (171, 955713), (209, 781947), (297, 550259), (513, 318571), (627, 260649), (1881, 86883), (5643, 28961)]