65657720961

素因数分解:

$3^3\times 7^3\times {\mathrm{7089701}}^1$

素因数の和:7089731

約数の個数: 32

約数和(自身を含む): 113435232000

約数和(自身を除く): 47777511039

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 7089701, 21269103, 49627907, 63807309, 148883721, 191421927, 347395349, 446651163, 1042186047, 1339953489, 2431767443, 3126558141, 7295302329, 9379674423, 21885906987, 65657720961]

約数ペア:

[(1, 65657720961), (3, 21885906987), (7, 9379674423), (9, 7295302329), (21, 3126558141), (27, 2431767443), (49, 1339953489), (63, 1042186047), (147, 446651163), (189, 347395349), (343, 191421927), (441, 148883721), (1029, 63807309), (1323, 49627907), (3087, 21269103), (9261, 7089701)]