5291811

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 56

約数和(自身を含む): 9758304

約数和(自身を除く): 4466493

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 81, 119, 153, 183, 189, 243, 357, 427, 459, 549, 567, 729, 1037, 1071, 1281, 1377, 1647, 1701, 3111, 3213, 3843, 4131, 4941, 5103, 7259, 9333, 9639, 11529, 12393, 14823, 21777, 27999, 28917, 34587, 44469, 65331, 83997, 86751, 103761, 195993, 251991, 311283, 587979, 755973, 1763937, 5291811]

約数ペア:

[(1, 5291811), (3, 1763937), (7, 755973), (9, 587979), (17, 311283), (21, 251991), (27, 195993), (51, 103761), (61, 86751), (63, 83997), (81, 65331), (119, 44469), (153, 34587), (183, 28917), (189, 27999), (243, 21777), (357, 14823), (427, 12393), (459, 11529), (549, 9639), (567, 9333), (729, 7259), (1037, 5103), (1071, 4941), (1281, 4131), (1377, 3843), (1647, 3213), (1701, 3111)]