578723211

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{72169}}^1$

素因数の和:72198

約数の個数: 28

約数和(自身を含む): 946581720

約数和(自身を除く): 367858509

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 72169, 216507, 649521, 793859, 1948563, 2381577, 5845689, 7144731, 17537067, 21434193, 52611201, 64302579, 192907737, 578723211]

約数ペア:

[(1, 578723211), (3, 192907737), (9, 64302579), (11, 52611201), (27, 21434193), (33, 17537067), (81, 7144731), (99, 5845689), (243, 2381577), (297, 1948563), (729, 793859), (891, 649521), (2673, 216507), (8019, 72169)]