79871427

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 122016000

約数和(自身を除く): 42144573

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 619, 729, 1593, 1857, 2187, 4779, 5571, 14337, 16713, 36521, 43011, 50139, 109563, 129033, 150417, 328689, 451251, 986067, 1353753, 2958201, 8874603, 26623809, 79871427]

約数ペア:

[(1, 79871427), (3, 26623809), (9, 8874603), (27, 2958201), (59, 1353753), (81, 986067), (177, 451251), (243, 328689), (531, 150417), (619, 129033), (729, 109563), (1593, 50139), (1857, 43011), (2187, 36521), (4779, 16713), (5571, 14337)]