16505073

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 26812800

約数和(自身を除く): 10307727

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 797, 1593, 2301, 2391, 6903, 7173, 10361, 20709, 21519, 31083, 47023, 93249, 141069, 279747, 423207, 611299, 1269621, 1833897, 5501691, 16505073]

約数ペア:

[(1, 16505073), (3, 5501691), (9, 1833897), (13, 1269621), (27, 611299), (39, 423207), (59, 279747), (117, 141069), (177, 93249), (351, 47023), (531, 31083), (767, 21519), (797, 20709), (1593, 10361), (2301, 7173), (2391, 6903)]