2051206332003

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{47690273}}^1$

素因数の和:47690350

約数の個数: 28

約数和(自身を含む): 3127528168920

約数和(自身を除く): 1076321836917

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 4779, 14337, 43011, 47690273, 143070819, 429212457, 1287637371, 2813726107, 3862912113, 8441178321, 11588736339, 25323534963, 34766209017, 75970604889, 227911814667, 683735444001, 2051206332003]

約数ペア:

[(1, 2051206332003), (3, 683735444001), (9, 227911814667), (27, 75970604889), (59, 34766209017), (81, 25323534963), (177, 11588736339), (243, 8441178321), (531, 3862912113), (729, 2813726107), (1593, 1287637371), (4779, 429212457), (14337, 143070819), (43011, 47690273)]