66624039

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1626

約数の個数: 28

約数和(自身を含む): 101649000

約数和(自身を除く): 35024961

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1549, 1593, 4647, 4779, 13941, 14337, 41823, 43011, 91391, 125469, 274173, 376407, 822519, 1129221, 2467557, 7402671, 22208013, 66624039]

約数ペア:

[(1, 66624039), (3, 22208013), (9, 7402671), (27, 2467557), (59, 1129221), (81, 822519), (177, 376407), (243, 274173), (531, 125469), (729, 91391), (1549, 43011), (1593, 41823), (4647, 14337), (4779, 13941)]