20172765107

素因数分解:

${\mathrm{11}}^6\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 28

約数和(自身を含む): 22683065880

約数和(自身を除く): 2510300773

約数列:

[1, 11, 59, 121, 193, 649, 1331, 2123, 7139, 11387, 14641, 23353, 78529, 125257, 161051, 256883, 863819, 1377827, 1771561, 2825713, 9502009, 15156097, 31082843, 104522099, 166717067, 341911273, 1833887737, 20172765107]

約数ペア:

[(1, 20172765107), (11, 1833887737), (59, 341911273), (121, 166717067), (193, 104522099), (649, 31082843), (1331, 15156097), (2123, 9502009), (7139, 2825713), (11387, 1771561), (14641, 1377827), (23353, 863819), (78529, 256883), (125257, 161051)]